Diamond Head Line
The Crater Experience: The direct route to Oahu’s legendary volcanic Monument
1 Hour Loop
Every Hour
12 Stops
Hiking Shuttle
Waikiki Trolley Diamond Head Line
The Diamond Head Line is the ultimate shortcut to Hawaii’s most legendary volcanic monument, whisking you directly into the heart of the crater for a hike that ends in 360-degree Pacific panoramas. Browse local treasures at the KCC Farmers’ Market, or exploring the lush slopes of the Leahi coastline, this route is built for the explorers. It’s the perfect blend of outdoor grit and island grace—taking you from the bustle of Waikiki to the edge of the wilderness in minutes.
Early Bird run
Every Saturday the Diamond Head Line heads out early! (Run starts at 6:18 AM at Prince Waikiki).
We always recommend getting to Diamond Head Crater as early as possible! See the full schedule for details.
Route & Schedule
Map & Logistics
Yes. All out-of-state visitors must have a pre-booked reservation from the Hawaii State Parks website to enter the crater. We recommend booking at least 2–3 weeks in advance. Note: Your trolley ticket does not include park entry; it is your transportation to and from the trailhead.
Absolutely. Parking inside the Diamond Head crater is extremely limited and often sells out months in advance. The Diamond Head Line drops you off right at the trailhead, saving you the stress of hunting for a spot or being turned away because the lot is full.
The world-famous KCC Farmers’ Market is held every Saturday from 7:30 AM to 11:00 AM. Our Diamond Head Line is the most popular way to get there—hop on an early trolley to grab the best local honey, coffee, and breakfast treats before the crowds arrive!
