Sunken Gardens is a century-old botanical garden on 4th Street North in St. Petersburg, on the edge of the historic Old Northeast neighborhood just north of downtown. It is one of Florida’s last surviving roadside attractions, and visitors come for its dense tropical plantings, flamingos, and butterfly garden.
The garden’s story began in 1903, when plumber George Turner Sr. drained a shallow sinkhole lake and planted the rich soil left behind. The result is roughly four acres set below street level. Visitors follow winding paths past cascading waterfalls, koi ponds, palms, bromeliads, and orchids. Some of the oldest tropical plants in the region grow here, according to the St. Pete Visitors Center. Chilean flamingos wade in their pond, and the butterfly garden draws monarchs and zebra longwings. A History Center traces the site’s roadside-attraction past, and the Garden Shop sells plants and gifts. The city of St. Petersburg has owned the garden since 1999, and it is listed on the National Register of Historic Places. It also hosts weddings and private events.
Visitor Highlights & Practical Info
Plan on 1.5 to 2 hours for the gardens, History Center, and shop (Sunken Gardens). Arrive near opening on a weekday for the coolest temperatures and the most active butterflies. Visitors should also take care along the historic, uneven paths. Morning programs on Tuesdays and Thursdays from 10:30 to 11:30 a.m. begin October 6 (Sunken Gardens). Note that the business office is closed on weekends and on City and federal holidays, so handle event bookings on weekdays. Free on-site parking makes it easy to pair a visit with downtown’s Dalí Museum or the St. Pete Pier.
