Tantalus Lookout – Puu Ualakaa State Park is a Hawaiʻi state wayside at Nutridge St, Honolulu, HI 96822, in the forested Tantalus/Round Top area above Makiki and Mānoa, Honolulu, Hawaii, United States of America. Set on a cinder cone close to downtown, this small public park is prized for its broad south-Oʻahu panorama: Diamond Head, Waikīkī, urban Honolulu, Mānoa Valley, and, on clear days, the coast toward Pearl Harbor. Travelers come for the elevated viewpoint, shaded picnic setting, and the short ʻUalakaʻa Loop Trail.
What to Expect at Tantalus Lookout – Puu Ualakaa State Park
The signature experience is the open lookout near the parking area. Rather than a formal observation tower or indoor exhibit, it is a roadside hillside viewpoint framed by lawn and mature trees. The view opens across Honolulu’s high-rises and Waikīkī toward the distinct profile of Diamond Head, with the green folds of Mānoa Valley to the east and the airport/Pearl Harbor side of the island to the west. Morning can bring clearer air; late afternoon reveals changing light across the city and ocean.
Puʻu ʻUalakaʻa is a state wayside, meaning its core purpose is a scenic pause rather than a museum or large recreation complex. Picnic shelters provide a practical place for a packed lunch, while the 1-mile ʻUalakaʻa Loop Trail begins here and adds a brief wooded walk to the visit. Expect forest footing and changing conditions after rain, not a highly developed promenade. The park’s compact scale makes it especially useful as a scenic stop before or after exploring the winding Tantalus and Round Top roads.
- Diamond Head panorama: Photograph the volcanic cone beyond Waikīkī and Honolulu’s south shore.
- Honolulu-to-Pearl Harbor sweep: On a clear day, trace the cityscape and coastline westward toward Pearl Harbor.
- ʻUalakaʻa Loop Trail: Begin the signed 1-mile loop from the park for a short forest walk.
- Picnic shelters: Use the sheltered tables for a bring-your-own meal or a break from the drive.
- Cinder-cone setting: Experience a cool, wooded upland landscape remarkably close to downtown Honolulu.
Tantalus Lookout – Puu Ualakaa State Park at a Glance
| Detail | Information |
|---|---|
| Address | Nutridge St, Honolulu, HI 96822 |
| Neighborhood / Area | Tantalus/Round Top above Makiki and Mānoa |
| Operating Hours | Summer: 7:00 a.m.–7:45 p.m. from April 1; winter: 7:00 a.m.–6:45 p.m. from the day after Labor Day |
| Admission & Ticket Prices | Hawaiʻi residents: no charge; nonresidents: $7 per non-commercial vehicle. Commercial PUC vehicles: $15–$50 by capacity. |
| Recommended Visit Duration | 30–45 minutes for the lookout; 60–90 minutes with the ʻUalakaʻa Loop Trail |
| Nearest Transit / Parking | No public-transit stop at the entrance; use the on-site parking area via the Tantalus/Round Top road network. |
| Official Website / Phone | Hawaiʻi DLNR Division of State Parks / 808-587-0300 |
Visiting Tips, Getting There & Nearby Pairings
Arrive soon after opening for softer light and a better chance of a clear view before clouds build over the Koʻolau range, or come in the last hour before the seasonal closing time for evening color. Check the official park page before setting out because seasonal closing times and park conditions matter on this mountain road. There is no advance ticket reservation system listed for ordinary visitors; bring the required nonresident parking payment and do not plan to remain after the gate closes. Roads to the lookout are curving and narrow in places, so drive slowly and use a car or rideshare rather than relying on public transportation.
The main viewpoint is close to the parking area, making the core panorama more manageable than the trail, but visitors should expect outdoor surfaces, slopes, grass, and uneven ground rather than a fully level attraction. The ʻUalakaʻa Loop Trail is not a wheelchair or stroller route; travelers needing step-free access should focus on the parking-area overlook and assess conditions on arrival. There are no dining areas or major visitor attractions within a 5–15 minute walk of this hillside park. Pair the drive with the rainforest walks at Lyon Arboretum, Mānoa Falls Trail, or restaurants at Mānoa Marketplace, all reached by car rather than on foot.
Frequently Asked Questions
What are the best hours to visit Tantalus Lookout?
Summer hours are 7:00 a.m. to 7:45 p.m., beginning April 1. Winter hours are 7:00 a.m. to 6:45 p.m., beginning the day after Labor Day. Go early for calmer conditions and clearer long-distance views, or near closing for late-day light, while leaving ample time to exit before the park closes.
How much does it cost, and do I need a reservation?
Non-commercial vehicles pay $7 for nonresident parking, while Hawaiʻi residents are not charged. Commercial PUC vehicles cost $15 for 1–7 passengers, $30 for 8–25 passengers, and $50 for 26 or more passengers. Standard visitor reservations are not listed; review the official park page for current rules.
How much time should I budget?
Allow 30 to 45 minutes to park, take in the panorama, and use the picnic area. Budget 60 to 90 minutes if you also walk the 1-mile ʻUalakaʻa Loop Trail, with extra time after rain or if you plan a relaxed picnic.
Is Tantalus Lookout suitable for families and wheelchair users?
Families can enjoy the short walk from parking to the scenic overlook and the picnic shelters, with close supervision around slopes and roadway traffic. Wheelchair users and visitors with strollers can concentrate on the parking-area viewpoint, but the grassy, sloped grounds and forest loop trail may be difficult; the trail is not a step-free route.
Travelers exploring Honolulu often pair this stop with nearby highlights including Aliʻiolani Hale (4.0 km away) and National Memorial Cemetery of the Pacific (2.1 km away).
