Big Ben

• Address: Westminster, London SW1A 0AA, United Kingdom.
• Tube Station: Take the London Underground Jubilee, District, or Circle lines to Westminster Station. Take Exit 4; as you emerge from the escalator, Big Ben towers directly overhead.
• Night Illuminations: Big Ben’s clock dials are illuminated by internal LED panels 24 hours a day, casting a magical golden-white radiance over the river. A special green light situated above the clock face—the Ayrton Light—illuminates whenever either House of Parliament is sitting after dark.

Frequently Asked Questions

What is the real name of Big Ben?

The tower is officially named the Elizabeth Tower (renamed in 2012 for Queen Elizabeth II’s Diamond Jubilee). “Big Ben” is strictly the nickname of the 13.7-ton Great Bell hanging inside the clock tower.

Can tourists go inside Big Ben?

Yes, public guided tours of the Elizabeth Tower are open to visitors who book tickets in advance through the UK Parliament website, requiring a climb of 334 spiral steps to the belfry.

Why was Big Ben covered in scaffolding?

Big Ben underwent a historic £80 million conservation project from 2017 to 2022 to repair the stone masonry, restore the original Prussian blue clock face colors, and service the Victorian clock mechanism.

• Exterior Viewing: 100% Free and accessible 24 hours a day from surrounding public sidewalks, Westminster Bridge, and Parliament Square.
• Interior Elizabeth Tower Tours: Available to both UK residents and international visitors via advance online booking through the official UK Parliament website. Tickets cost £30 GBP for adults and must be booked months in advance. The tour requires climbing 334 narrow spiral stone steps (there is no visitor lift) to visit the belfry and stand next to the 13.7-ton Big Ben bell as it strikes.
• Combined Parliament Tours: Visitors can also book guided tours of the interior Palace of Westminster (Westminster Hall, the House of Commons, and the House of Lords) on Saturdays and during parliamentary recess.

Practical Visitor Details & Transit

• Address: Westminster, London SW1A 0AA, United Kingdom.
• Tube Station: Take the London Underground Jubilee, District, or Circle lines to Westminster Station. Take Exit 4; as you emerge from the escalator, Big Ben towers directly overhead.
• Night Illuminations: Big Ben’s clock dials are illuminated by internal LED panels 24 hours a day, casting a magical golden-white radiance over the river. A special green light situated above the clock face—the Ayrton Light—illuminates whenever either House of Parliament is sitting after dark.

Frequently Asked Questions

What is the real name of Big Ben?

The tower is officially named the Elizabeth Tower (renamed in 2012 for Queen Elizabeth II’s Diamond Jubilee). “Big Ben” is strictly the nickname of the 13.7-ton Great Bell hanging inside the clock tower.

Can tourists go inside Big Ben?

Yes, public guided tours of the Elizabeth Tower are open to visitors who book tickets in advance through the UK Parliament website, requiring a climb of 334 spiral steps to the belfry.

Why was Big Ben covered in scaffolding?

Big Ben underwent a historic £80 million conservation project from 2017 to 2022 to repair the stone masonry, restore the original Prussian blue clock face colors, and service the Victorian clock mechanism.

• Exterior Viewing: 100% Free and accessible 24 hours a day from surrounding public sidewalks, Westminster Bridge, and Parliament Square.
• Interior Elizabeth Tower Tours: Available to both UK residents and international visitors via advance online booking through the official UK Parliament website. Tickets cost £30 GBP for adults and must be booked months in advance. The tour requires climbing 334 narrow spiral stone steps (there is no visitor lift) to visit the belfry and stand next to the 13.7-ton Big Ben bell as it strikes.
• Combined Parliament Tours: Visitors can also book guided tours of the interior Palace of Westminster (Westminster Hall, the House of Commons, and the House of Lords) on Saturdays and during parliamentary recess.

Practical Visitor Details & Transit

• Address: Westminster, London SW1A 0AA, United Kingdom.
• Tube Station: Take the London Underground Jubilee, District, or Circle lines to Westminster Station. Take Exit 4; as you emerge from the escalator, Big Ben towers directly overhead.
• Night Illuminations: Big Ben’s clock dials are illuminated by internal LED panels 24 hours a day, casting a magical golden-white radiance over the river. A special green light situated above the clock face—the Ayrton Light—illuminates whenever either House of Parliament is sitting after dark.

Frequently Asked Questions

What is the real name of Big Ben?

The tower is officially named the Elizabeth Tower (renamed in 2012 for Queen Elizabeth II’s Diamond Jubilee). “Big Ben” is strictly the nickname of the 13.7-ton Great Bell hanging inside the clock tower.

Can tourists go inside Big Ben?

Yes, public guided tours of the Elizabeth Tower are open to visitors who book tickets in advance through the UK Parliament website, requiring a climb of 334 spiral steps to the belfry.

Why was Big Ben covered in scaffolding?

Big Ben underwent a historic £80 million conservation project from 2017 to 2022 to repair the stone masonry, restore the original Prussian blue clock face colors, and service the Victorian clock mechanism.

Westminster Bridge (South End / London Eye Side): Walk halfway across Westminster Bridge toward the South Bank. This gives you an expansive, cinematic framing of Big Ben and the complete river facade of the Houses of Parliament mirrored in the River Thames.

The Iconic Red Telephone Box on Great George Street: Located at the corner of Great George Street and Parliament Square. Line up your camera angle to capture a quintessential London shot of the bright red K6 telephone box in the foreground with Big Ben rising behind it.

The Westminster Bridge Underpass Arch: On the South Bank river walk directly beneath the bridge, look through the dark stone pedestrian archway to frame the illuminated clock tower across the river.

Victoria Tower Gardens: A peaceful riverside park south of Parliament, offering lovely views of the Gothic towers through leafy plane trees with zero crowds.

Public Tours & Interior Access Rules

• Exterior Viewing: 100% Free and accessible 24 hours a day from surrounding public sidewalks, Westminster Bridge, and Parliament Square.
• Interior Elizabeth Tower Tours: Available to both UK residents and international visitors via advance online booking through the official UK Parliament website. Tickets cost £30 GBP for adults and must be booked months in advance. The tour requires climbing 334 narrow spiral stone steps (there is no visitor lift) to visit the belfry and stand next to the 13.7-ton Big Ben bell as it strikes.
• Combined Parliament Tours: Visitors can also book guided tours of the interior Palace of Westminster (Westminster Hall, the House of Commons, and the House of Lords) on Saturdays and during parliamentary recess.

Practical Visitor Details & Transit

• Address: Westminster, London SW1A 0AA, United Kingdom.
• Tube Station: Take the London Underground Jubilee, District, or Circle lines to Westminster Station. Take Exit 4; as you emerge from the escalator, Big Ben towers directly overhead.
• Night Illuminations: Big Ben’s clock dials are illuminated by internal LED panels 24 hours a day, casting a magical golden-white radiance over the river. A special green light situated above the clock face—the Ayrton Light—illuminates whenever either House of Parliament is sitting after dark.

Frequently Asked Questions

What is the real name of Big Ben?

The tower is officially named the Elizabeth Tower (renamed in 2012 for Queen Elizabeth II’s Diamond Jubilee). “Big Ben” is strictly the nickname of the 13.7-ton Great Bell hanging inside the clock tower.

Can tourists go inside Big Ben?

Yes, public guided tours of the Elizabeth Tower are open to visitors who book tickets in advance through the UK Parliament website, requiring a climb of 334 spiral steps to the belfry.

Why was Big Ben covered in scaffolding?

Big Ben underwent a historic £80 million conservation project from 2017 to 2022 to repair the stone masonry, restore the original Prussian blue clock face colors, and service the Victorian clock mechanism.

• Westminster Bridge (South End / London Eye Side): Walk halfway across Westminster Bridge toward the South Bank. This gives you an expansive, cinematic framing of Big Ben and the complete river facade of the Houses of Parliament mirrored in the River Thames.
• The Iconic Red Telephone Box on Great George Street: Located at the corner of Great George Street and Parliament Square. Line up your camera angle to capture a quintessential London shot of the bright red K6 telephone box in the foreground with Big Ben rising behind it.
• The Westminster Bridge Underpass Arch: On the South Bank river walk directly beneath the bridge, look through the dark stone pedestrian archway to frame the illuminated clock tower across the river.
• Victoria Tower Gardens: A peaceful riverside park south of Parliament, offering lovely views of the Gothic towers through leafy plane trees with zero crowds.

Public Tours & Interior Access Rules

• Exterior Viewing: 100% Free and accessible 24 hours a day from surrounding public sidewalks, Westminster Bridge, and Parliament Square.
• Interior Elizabeth Tower Tours: Available to both UK residents and international visitors via advance online booking through the official UK Parliament website. Tickets cost £30 GBP for adults and must be booked months in advance. The tour requires climbing 334 narrow spiral stone steps (there is no visitor lift) to visit the belfry and stand next to the 13.7-ton Big Ben bell as it strikes.
• Combined Parliament Tours: Visitors can also book guided tours of the interior Palace of Westminster (Westminster Hall, the House of Commons, and the House of Lords) on Saturdays and during parliamentary recess.

Practical Visitor Details & Transit

• Address: Westminster, London SW1A 0AA, United Kingdom.
• Tube Station: Take the London Underground Jubilee, District, or Circle lines to Westminster Station. Take Exit 4; as you emerge from the escalator, Big Ben towers directly overhead.
• Night Illuminations: Big Ben’s clock dials are illuminated by internal LED panels 24 hours a day, casting a magical golden-white radiance over the river. A special green light situated above the clock face—the Ayrton Light—illuminates whenever either House of Parliament is sitting after dark.

Frequently Asked Questions

What is the real name of Big Ben?

The tower is officially named the Elizabeth Tower (renamed in 2012 for Queen Elizabeth II’s Diamond Jubilee). “Big Ben” is strictly the nickname of the 13.7-ton Great Bell hanging inside the clock tower.

Can tourists go inside Big Ben?

Yes, public guided tours of the Elizabeth Tower are open to visitors who book tickets in advance through the UK Parliament website, requiring a climb of 334 spiral steps to the belfry.

Why was Big Ben covered in scaffolding?

Big Ben underwent a historic £80 million conservation project from 2017 to 2022 to repair the stone masonry, restore the original Prussian blue clock face colors, and service the Victorian clock mechanism.

• Westminster Bridge (South End / London Eye Side): Walk halfway across Westminster Bridge toward the South Bank. This gives you an expansive, cinematic framing of Big Ben and the complete river facade of the Houses of Parliament mirrored in the River Thames.
• The Iconic Red Telephone Box on Great George Street: Located at the corner of Great George Street and Parliament Square. Line up your camera angle to capture a quintessential London shot of the bright red K6 telephone box in the foreground with Big Ben rising behind it.
• The Westminster Bridge Underpass Arch: On the South Bank river walk directly beneath the bridge, look through the dark stone pedestrian archway to frame the illuminated clock tower across the river.
• Victoria Tower Gardens: A peaceful riverside park south of Parliament, offering lovely views of the Gothic towers through leafy plane trees with zero crowds.

Public Tours & Interior Access Rules

• Exterior Viewing: 100% Free and accessible 24 hours a day from surrounding public sidewalks, Westminster Bridge, and Parliament Square.
• Interior Elizabeth Tower Tours: Available to both UK residents and international visitors via advance online booking through the official UK Parliament website. Tickets cost £30 GBP for adults and must be booked months in advance. The tour requires climbing 334 narrow spiral stone steps (there is no visitor lift) to visit the belfry and stand next to the 13.7-ton Big Ben bell as it strikes.
• Combined Parliament Tours: Visitors can also book guided tours of the interior Palace of Westminster (Westminster Hall, the House of Commons, and the House of Lords) on Saturdays and during parliamentary recess.

Practical Visitor Details & Transit

• Address: Westminster, London SW1A 0AA, United Kingdom.
• Tube Station: Take the London Underground Jubilee, District, or Circle lines to Westminster Station. Take Exit 4; as you emerge from the escalator, Big Ben towers directly overhead.
• Night Illuminations: Big Ben’s clock dials are illuminated by internal LED panels 24 hours a day, casting a magical golden-white radiance over the river. A special green light situated above the clock face—the Ayrton Light—illuminates whenever either House of Parliament is sitting after dark.

Frequently Asked Questions

What is the real name of Big Ben?

The tower is officially named the Elizabeth Tower (renamed in 2012 for Queen Elizabeth II’s Diamond Jubilee). “Big Ben” is strictly the nickname of the 13.7-ton Great Bell hanging inside the clock tower.

Can tourists go inside Big Ben?

Yes, public guided tours of the Elizabeth Tower are open to visitors who book tickets in advance through the UK Parliament website, requiring a climb of 334 spiral steps to the belfry.

Why was Big Ben covered in scaffolding?

Big Ben underwent a historic £80 million conservation project from 2017 to 2022 to repair the stone masonry, restore the original Prussian blue clock face colors, and service the Victorian clock mechanism.

The Latin Inscription: Beneath each dial face, gold-gilded Gothic lettering proclaims the prayer: “DOMINE SALVAM FAC REGINAM NOSTRAM VICTORIAM PRIMAM” (“O Lord, keep safe our Queen Victoria the First”).

The Double Three-Legged Gravity Escapement: Invented by Edmund Beckett Denison (Lord Grimthorpe) and constructed by clockmaker Edward John Dent. This revolutionary mechanism isolates the massive pendulum from external wind pressure and snow accumulating on the clock hands, allowing the clock to maintain extraordinary accuracy to within one second per week.

The Pre-Decimal Penny Regulation: In a uniquely British touch, the clock’s four-meter pendulum is calibrated using old pre-decimal copper pennies. Adding a single penny to the weights on top of the pendulum speeds up the clock by exactly two-fifths of a second over 24 hours.

The Famous Chimes: Big Ben strikes on the hour in the key of E natural, while four smaller quarter bells chime the famous “Westminster Quarters” every fifteen minutes to the melody of Handel’s Messiah.

Best Photography Vantage Points Around Westminster

While standard crowds gather on Parliament Square, several locations provide far superior photographic perspectives:

• Westminster Bridge (South End / London Eye Side): Walk halfway across Westminster Bridge toward the South Bank. This gives you an expansive, cinematic framing of Big Ben and the complete river facade of the Houses of Parliament mirrored in the River Thames.
• The Iconic Red Telephone Box on Great George Street: Located at the corner of Great George Street and Parliament Square. Line up your camera angle to capture a quintessential London shot of the bright red K6 telephone box in the foreground with Big Ben rising behind it.
• The Westminster Bridge Underpass Arch: On the South Bank river walk directly beneath the bridge, look through the dark stone pedestrian archway to frame the illuminated clock tower across the river.
• Victoria Tower Gardens: A peaceful riverside park south of Parliament, offering lovely views of the Gothic towers through leafy plane trees with zero crowds.

Public Tours & Interior Access Rules

• Exterior Viewing: 100% Free and accessible 24 hours a day from surrounding public sidewalks, Westminster Bridge, and Parliament Square.
• Interior Elizabeth Tower Tours: Available to both UK residents and international visitors via advance online booking through the official UK Parliament website. Tickets cost £30 GBP for adults and must be booked months in advance. The tour requires climbing 334 narrow spiral stone steps (there is no visitor lift) to visit the belfry and stand next to the 13.7-ton Big Ben bell as it strikes.
• Combined Parliament Tours: Visitors can also book guided tours of the interior Palace of Westminster (Westminster Hall, the House of Commons, and the House of Lords) on Saturdays and during parliamentary recess.

Practical Visitor Details & Transit

• Address: Westminster, London SW1A 0AA, United Kingdom.
• Tube Station: Take the London Underground Jubilee, District, or Circle lines to Westminster Station. Take Exit 4; as you emerge from the escalator, Big Ben towers directly overhead.
• Night Illuminations: Big Ben’s clock dials are illuminated by internal LED panels 24 hours a day, casting a magical golden-white radiance over the river. A special green light situated above the clock face—the Ayrton Light—illuminates whenever either House of Parliament is sitting after dark.

Frequently Asked Questions

What is the real name of Big Ben?

The tower is officially named the Elizabeth Tower (renamed in 2012 for Queen Elizabeth II’s Diamond Jubilee). “Big Ben” is strictly the nickname of the 13.7-ton Great Bell hanging inside the clock tower.

Can tourists go inside Big Ben?

Yes, public guided tours of the Elizabeth Tower are open to visitors who book tickets in advance through the UK Parliament website, requiring a climb of 334 spiral steps to the belfry.

Why was Big Ben covered in scaffolding?

Big Ben underwent a historic £80 million conservation project from 2017 to 2022 to repair the stone masonry, restore the original Prussian blue clock face colors, and service the Victorian clock mechanism.

The Four Dials: Each of the four clock dials measures 7 meters (23 feet) in diameter, composed of 324 individual pieces of pot opal glass framed in cast iron. The copper minute hands measure 4.2 meters (14 feet) long and weigh approximately 100 kilograms, traveling the equivalent of 190 kilometers every year.

The Latin Inscription: Beneath each dial face, gold-gilded Gothic lettering proclaims the prayer: “DOMINE SALVAM FAC REGINAM NOSTRAM VICTORIAM PRIMAM” (“O Lord, keep safe our Queen Victoria the First”).

The Double Three-Legged Gravity Escapement: Invented by Edmund Beckett Denison (Lord Grimthorpe) and constructed by clockmaker Edward John Dent. This revolutionary mechanism isolates the massive pendulum from external wind pressure and snow accumulating on the clock hands, allowing the clock to maintain extraordinary accuracy to within one second per week.

The Pre-Decimal Penny Regulation: In a uniquely British touch, the clock’s four-meter pendulum is calibrated using old pre-decimal copper pennies. Adding a single penny to the weights on top of the pendulum speeds up the clock by exactly two-fifths of a second over 24 hours.

The Famous Chimes: Big Ben strikes on the hour in the key of E natural, while four smaller quarter bells chime the famous “Westminster Quarters” every fifteen minutes to the melody of Handel’s Messiah.

Best Photography Vantage Points Around Westminster

While standard crowds gather on Parliament Square, several locations provide far superior photographic perspectives:

• Westminster Bridge (South End / London Eye Side): Walk halfway across Westminster Bridge toward the South Bank. This gives you an expansive, cinematic framing of Big Ben and the complete river facade of the Houses of Parliament mirrored in the River Thames.
• The Iconic Red Telephone Box on Great George Street: Located at the corner of Great George Street and Parliament Square. Line up your camera angle to capture a quintessential London shot of the bright red K6 telephone box in the foreground with Big Ben rising behind it.
• The Westminster Bridge Underpass Arch: On the South Bank river walk directly beneath the bridge, look through the dark stone pedestrian archway to frame the illuminated clock tower across the river.
• Victoria Tower Gardens: A peaceful riverside park south of Parliament, offering lovely views of the Gothic towers through leafy plane trees with zero crowds.

Public Tours & Interior Access Rules

• Exterior Viewing: 100% Free and accessible 24 hours a day from surrounding public sidewalks, Westminster Bridge, and Parliament Square.
• Interior Elizabeth Tower Tours: Available to both UK residents and international visitors via advance online booking through the official UK Parliament website. Tickets cost £30 GBP for adults and must be booked months in advance. The tour requires climbing 334 narrow spiral stone steps (there is no visitor lift) to visit the belfry and stand next to the 13.7-ton Big Ben bell as it strikes.
• Combined Parliament Tours: Visitors can also book guided tours of the interior Palace of Westminster (Westminster Hall, the House of Commons, and the House of Lords) on Saturdays and during parliamentary recess.

Practical Visitor Details & Transit

• Address: Westminster, London SW1A 0AA, United Kingdom.
• Tube Station: Take the London Underground Jubilee, District, or Circle lines to Westminster Station. Take Exit 4; as you emerge from the escalator, Big Ben towers directly overhead.
• Night Illuminations: Big Ben’s clock dials are illuminated by internal LED panels 24 hours a day, casting a magical golden-white radiance over the river. A special green light situated above the clock face—the Ayrton Light—illuminates whenever either House of Parliament is sitting after dark.

Frequently Asked Questions

What is the real name of Big Ben?

The tower is officially named the Elizabeth Tower (renamed in 2012 for Queen Elizabeth II’s Diamond Jubilee). “Big Ben” is strictly the nickname of the 13.7-ton Great Bell hanging inside the clock tower.

Can tourists go inside Big Ben?

Yes, public guided tours of the Elizabeth Tower are open to visitors who book tickets in advance through the UK Parliament website, requiring a climb of 334 spiral steps to the belfry.

Why was Big Ben covered in scaffolding?

Big Ben underwent a historic £80 million conservation project from 2017 to 2022 to repair the stone masonry, restore the original Prussian blue clock face colors, and service the Victorian clock mechanism.

• The Four Dials: Each of the four clock dials measures 7 meters (23 feet) in diameter, composed of 324 individual pieces of pot opal glass framed in cast iron. The copper minute hands measure 4.2 meters (14 feet) long and weigh approximately 100 kilograms, traveling the equivalent of 190 kilometers every year.
• The Latin Inscription: Beneath each dial face, gold-gilded Gothic lettering proclaims the prayer: “DOMINE SALVAM FAC REGINAM NOSTRAM VICTORIAM PRIMAM” (“O Lord, keep safe our Queen Victoria the First”).
• The Double Three-Legged Gravity Escapement: Invented by Edmund Beckett Denison (Lord Grimthorpe) and constructed by clockmaker Edward John Dent. This revolutionary mechanism isolates the massive pendulum from external wind pressure and snow accumulating on the clock hands, allowing the clock to maintain extraordinary accuracy to within one second per week.
• The Pre-Decimal Penny Regulation: In a uniquely British touch, the clock’s four-meter pendulum is calibrated using old pre-decimal copper pennies. Adding a single penny to the weights on top of the pendulum speeds up the clock by exactly two-fifths of a second over 24 hours.
• The Famous Chimes: Big Ben strikes on the hour in the key of E natural, while four smaller quarter bells chime the famous “Westminster Quarters” every fifteen minutes to the melody of Handel’s Messiah.

Best Photography Vantage Points Around Westminster

While standard crowds gather on Parliament Square, several locations provide far superior photographic perspectives:

• Westminster Bridge (South End / London Eye Side): Walk halfway across Westminster Bridge toward the South Bank. This gives you an expansive, cinematic framing of Big Ben and the complete river facade of the Houses of Parliament mirrored in the River Thames.
• The Iconic Red Telephone Box on Great George Street: Located at the corner of Great George Street and Parliament Square. Line up your camera angle to capture a quintessential London shot of the bright red K6 telephone box in the foreground with Big Ben rising behind it.
• The Westminster Bridge Underpass Arch: On the South Bank river walk directly beneath the bridge, look through the dark stone pedestrian archway to frame the illuminated clock tower across the river.
• Victoria Tower Gardens: A peaceful riverside park south of Parliament, offering lovely views of the Gothic towers through leafy plane trees with zero crowds.

Public Tours & Interior Access Rules

• Exterior Viewing: 100% Free and accessible 24 hours a day from surrounding public sidewalks, Westminster Bridge, and Parliament Square.
• Interior Elizabeth Tower Tours: Available to both UK residents and international visitors via advance online booking through the official UK Parliament website. Tickets cost £30 GBP for adults and must be booked months in advance. The tour requires climbing 334 narrow spiral stone steps (there is no visitor lift) to visit the belfry and stand next to the 13.7-ton Big Ben bell as it strikes.
• Combined Parliament Tours: Visitors can also book guided tours of the interior Palace of Westminster (Westminster Hall, the House of Commons, and the House of Lords) on Saturdays and during parliamentary recess.

Practical Visitor Details & Transit

• Address: Westminster, London SW1A 0AA, United Kingdom.
• Tube Station: Take the London Underground Jubilee, District, or Circle lines to Westminster Station. Take Exit 4; as you emerge from the escalator, Big Ben towers directly overhead.
• Night Illuminations: Big Ben’s clock dials are illuminated by internal LED panels 24 hours a day, casting a magical golden-white radiance over the river. A special green light situated above the clock face—the Ayrton Light—illuminates whenever either House of Parliament is sitting after dark.

Frequently Asked Questions

What is the real name of Big Ben?

The tower is officially named the Elizabeth Tower (renamed in 2012 for Queen Elizabeth II’s Diamond Jubilee). “Big Ben” is strictly the nickname of the 13.7-ton Great Bell hanging inside the clock tower.

Can tourists go inside Big Ben?

Yes, public guided tours of the Elizabeth Tower are open to visitors who book tickets in advance through the UK Parliament website, requiring a climb of 334 spiral steps to the belfry.

Why was Big Ben covered in scaffolding?

Big Ben underwent a historic £80 million conservation project from 2017 to 2022 to repair the stone masonry, restore the original Prussian blue clock face colors, and service the Victorian clock mechanism.

• The Four Dials: Each of the four clock dials measures 7 meters (23 feet) in diameter, composed of 324 individual pieces of pot opal glass framed in cast iron. The copper minute hands measure 4.2 meters (14 feet) long and weigh approximately 100 kilograms, traveling the equivalent of 190 kilometers every year.
• The Latin Inscription: Beneath each dial face, gold-gilded Gothic lettering proclaims the prayer: “DOMINE SALVAM FAC REGINAM NOSTRAM VICTORIAM PRIMAM” (“O Lord, keep safe our Queen Victoria the First”).
• The Double Three-Legged Gravity Escapement: Invented by Edmund Beckett Denison (Lord Grimthorpe) and constructed by clockmaker Edward John Dent. This revolutionary mechanism isolates the massive pendulum from external wind pressure and snow accumulating on the clock hands, allowing the clock to maintain extraordinary accuracy to within one second per week.
• The Pre-Decimal Penny Regulation: In a uniquely British touch, the clock’s four-meter pendulum is calibrated using old pre-decimal copper pennies. Adding a single penny to the weights on top of the pendulum speeds up the clock by exactly two-fifths of a second over 24 hours.
• The Famous Chimes: Big Ben strikes on the hour in the key of E natural, while four smaller quarter bells chime the famous “Westminster Quarters” every fifteen minutes to the melody of Handel’s Messiah.

Best Photography Vantage Points Around Westminster

While standard crowds gather on Parliament Square, several locations provide far superior photographic perspectives:

• Westminster Bridge (South End / London Eye Side): Walk halfway across Westminster Bridge toward the South Bank. This gives you an expansive, cinematic framing of Big Ben and the complete river facade of the Houses of Parliament mirrored in the River Thames.
• The Iconic Red Telephone Box on Great George Street: Located at the corner of Great George Street and Parliament Square. Line up your camera angle to capture a quintessential London shot of the bright red K6 telephone box in the foreground with Big Ben rising behind it.
• The Westminster Bridge Underpass Arch: On the South Bank river walk directly beneath the bridge, look through the dark stone pedestrian archway to frame the illuminated clock tower across the river.
• Victoria Tower Gardens: A peaceful riverside park south of Parliament, offering lovely views of the Gothic towers through leafy plane trees with zero crowds.

Public Tours & Interior Access Rules

• Exterior Viewing: 100% Free and accessible 24 hours a day from surrounding public sidewalks, Westminster Bridge, and Parliament Square.
• Interior Elizabeth Tower Tours: Available to both UK residents and international visitors via advance online booking through the official UK Parliament website. Tickets cost £30 GBP for adults and must be booked months in advance. The tour requires climbing 334 narrow spiral stone steps (there is no visitor lift) to visit the belfry and stand next to the 13.7-ton Big Ben bell as it strikes.
• Combined Parliament Tours: Visitors can also book guided tours of the interior Palace of Westminster (Westminster Hall, the House of Commons, and the House of Lords) on Saturdays and during parliamentary recess.

Practical Visitor Details & Transit

• Address: Westminster, London SW1A 0AA, United Kingdom.
• Tube Station: Take the London Underground Jubilee, District, or Circle lines to Westminster Station. Take Exit 4; as you emerge from the escalator, Big Ben towers directly overhead.
• Night Illuminations: Big Ben’s clock dials are illuminated by internal LED panels 24 hours a day, casting a magical golden-white radiance over the river. A special green light situated above the clock face—the Ayrton Light—illuminates whenever either House of Parliament is sitting after dark.

Frequently Asked Questions

What is the real name of Big Ben?

The tower is officially named the Elizabeth Tower (renamed in 2012 for Queen Elizabeth II’s Diamond Jubilee). “Big Ben” is strictly the nickname of the 13.7-ton Great Bell hanging inside the clock tower.

Can tourists go inside Big Ben?

Yes, public guided tours of the Elizabeth Tower are open to visitors who book tickets in advance through the UK Parliament website, requiring a climb of 334 spiral steps to the belfry.

Why was Big Ben covered in scaffolding?

Big Ben underwent a historic £80 million conservation project from 2017 to 2022 to repair the stone masonry, restore the original Prussian blue clock face colors, and service the Victorian clock mechanism.

Overview: Why Big Ben Is the Global Symbol of the United Kingdom

Big Ben, rising 96 meters (316 feet) above the River Thames at the northern end of the Palace of Westminster, is the world’s most famous clock tower and the defining architectural symbol of London and the United Kingdom. While commonly called “Big Ben,” the name strictly refers to the massive 13.7-ton bronze Great Bell striking inside the belfry. The tower itself was officially named the Elizabeth Tower in 2012 to honor the Diamond Jubilee of Queen Elizabeth II (having previously been called the Clock Tower).

Designed by master architect Charles Barry in dramatic Victorian Gothic Revival style with clock dials created by Augustus Pugin, the tower was completed in 1859 following the catastrophic 1834 fire that destroyed the old medieval Palace of Westminster. Part of a UNESCO World Heritage site that encompasses Parliament and Westminster Abbey, the clock recently completed a monumental five-year conservation overhaul (2017–2022), restoring Pugin’s original vibrant Prussian blue and gold-leaf dial accents and ensuring its historic mechanical bells continue to chime with legendary British punctuality.

The Great Clock: Engineering Genius & The Penny Pendulum

The engineering of the Great Clock represents a triumph of Victorian precision mechanical horology:

• The Four Dials: Each of the four clock dials measures 7 meters (23 feet) in diameter, composed of 324 individual pieces of pot opal glass framed in cast iron. The copper minute hands measure 4.2 meters (14 feet) long and weigh approximately 100 kilograms, traveling the equivalent of 190 kilometers every year.
• The Latin Inscription: Beneath each dial face, gold-gilded Gothic lettering proclaims the prayer: “DOMINE SALVAM FAC REGINAM NOSTRAM VICTORIAM PRIMAM” (“O Lord, keep safe our Queen Victoria the First”).
• The Double Three-Legged Gravity Escapement: Invented by Edmund Beckett Denison (Lord Grimthorpe) and constructed by clockmaker Edward John Dent. This revolutionary mechanism isolates the massive pendulum from external wind pressure and snow accumulating on the clock hands, allowing the clock to maintain extraordinary accuracy to within one second per week.
• The Pre-Decimal Penny Regulation: In a uniquely British touch, the clock’s four-meter pendulum is calibrated using old pre-decimal copper pennies. Adding a single penny to the weights on top of the pendulum speeds up the clock by exactly two-fifths of a second over 24 hours.
• The Famous Chimes: Big Ben strikes on the hour in the key of E natural, while four smaller quarter bells chime the famous “Westminster Quarters” every fifteen minutes to the melody of Handel’s Messiah.

Best Photography Vantage Points Around Westminster

While standard crowds gather on Parliament Square, several locations provide far superior photographic perspectives:

• Westminster Bridge (South End / London Eye Side): Walk halfway across Westminster Bridge toward the South Bank. This gives you an expansive, cinematic framing of Big Ben and the complete river facade of the Houses of Parliament mirrored in the River Thames.
• The Iconic Red Telephone Box on Great George Street: Located at the corner of Great George Street and Parliament Square. Line up your camera angle to capture a quintessential London shot of the bright red K6 telephone box in the foreground with Big Ben rising behind it.
• The Westminster Bridge Underpass Arch: On the South Bank river walk directly beneath the bridge, look through the dark stone pedestrian archway to frame the illuminated clock tower across the river.
• Victoria Tower Gardens: A peaceful riverside park south of Parliament, offering lovely views of the Gothic towers through leafy plane trees with zero crowds.

Public Tours & Interior Access Rules

• Exterior Viewing: 100% Free and accessible 24 hours a day from surrounding public sidewalks, Westminster Bridge, and Parliament Square.
• Interior Elizabeth Tower Tours: Available to both UK residents and international visitors via advance online booking through the official UK Parliament website. Tickets cost £30 GBP for adults and must be booked months in advance. The tour requires climbing 334 narrow spiral stone steps (there is no visitor lift) to visit the belfry and stand next to the 13.7-ton Big Ben bell as it strikes.
• Combined Parliament Tours: Visitors can also book guided tours of the interior Palace of Westminster (Westminster Hall, the House of Commons, and the House of Lords) on Saturdays and during parliamentary recess.

Practical Visitor Details & Transit

• Address: Westminster, London SW1A 0AA, United Kingdom.
• Tube Station: Take the London Underground Jubilee, District, or Circle lines to Westminster Station. Take Exit 4; as you emerge from the escalator, Big Ben towers directly overhead.
• Night Illuminations: Big Ben’s clock dials are illuminated by internal LED panels 24 hours a day, casting a magical golden-white radiance over the river. A special green light situated above the clock face—the Ayrton Light—illuminates whenever either House of Parliament is sitting after dark.

Frequently Asked Questions

What is the real name of Big Ben?

The tower is officially named the Elizabeth Tower (renamed in 2012 for Queen Elizabeth II’s Diamond Jubilee). “Big Ben” is strictly the nickname of the 13.7-ton Great Bell hanging inside the clock tower.

Can tourists go inside Big Ben?

Yes, public guided tours of the Elizabeth Tower are open to visitors who book tickets in advance through the UK Parliament website, requiring a climb of 334 spiral steps to the belfry.

Why was Big Ben covered in scaffolding?

Big Ben underwent a historic £80 million conservation project from 2017 to 2022 to repair the stone masonry, restore the original Prussian blue clock face colors, and service the Victorian clock mechanism.