Diamond Head is one of the most iconic landmarks on Oahu, Hawaii, renowned for its distinctive volcanic crater silhouette and breathtaking panoramic views of the Pacific Ocean. This extinct volcano formed around 300,000 years ago, served as an ancient Hawaiian ceremonial site, and later as a military lookout in the early 20th century. Today, it is a paradise for hikers—ascend the steep but well-maintained trail (about 0.8 miles, elevation 232 meters) to the summit and enjoy sweeping vistas of Waikiki Beach, downtown Honolulu, and the azure coastline. The historic lighthouse and bunker remnants add a layer of cultural intrigue. Whether bathed in golden sunrise light or cooled by afternoon sea breezes, Diamond Head offers an unforgettable blend of natural beauty and history, making it a must-visit in Hawaii.
Last entry at 16:00, trail closes at 18:00; hours may vary on holidays.
Cash only or card payments accepted; advance online ticket purchase recommended to save time.
Take TheBus routes 22, 23, or 24 to Diamond Head Road stop, then walk about 10 minutes to the entrance.
Drive to Diamond Head State Monument parking lot ($10/vehicle); parking is limited, arrive early.
The drop-off point is about 0.5 miles from the entrance; also accessible by walking or biking from Waikiki Beach.
No subway service.
The trail is about 1.6 miles round trip with 170m elevation gain; typically 30-45 minutes up and 20-30 minutes down, total 1.5-2 hours.
No, pets are not allowed except service animals.
It's recommended to book online (especially during peak season/holidays) to guarantee entry; on-site tickets available but may have long lines.
No, the trail consists of gravel and stairs, not suitable for wheelchairs or strollers; some flat areas but not fully accessible.
At the summit lookout and near the historic bunker on the left offer panoramic views of Waikiki and coastline; mid-trail also has great angles.
Best Season
Year-round, but best at dawn (sunrise) or late afternoon to avoid midday heat and crowds; winter (Dec-Feb) may have occasional rain but remains scenic.
Duration
Recommended 2-3 hours (including hiking round trip and summit time)
Category
Attraction