Diamond Head, or Leahi in Hawaiian, is one of O’ahu’s most iconic sights that is a must when traveling on O’ahu. Just a short distance east of Waikiki, this volcanic crater provides spectacular panoramic views of the Pacific Ocean, the city of Honolulu, and the rest.
Whether you’re up for climbing Diamond Head for a scenic hike, are interested in its history, or just want to soak in the breathtaking scenery, Diamond Head has it all.
Now, if you are staying in or around Waikiki and want to know how to reach there, this Waikiki to Diamond Head how-to guide will help you throughout your journey!
About Diamond Head
New to knowing what the hype for Diamond Head Crater is all about? Alright, let me tell you a small backstory of the place.
150,000 to 200,000 years ago—this site was a volcano in full glory. But don’t worry, it was the type that only blows over once in a while, so you can still see the crater rim completely filled up inside. But, don’t expect any lava here!
As I’ve mentioned a different name (if you noticed) the name, Le’ahi was given by the ancient Hawaiian (called by the same name even now). The reason for this name was because it kind of looks like an ahi which means “tuna”.
Now, for the other part of the name, Diamond Head, it got its name, when British sailors arrived they mistook some sparkly sand for real diamonds and started naming the area Diamond Hill.
In the end, the US military discovered that this extinct volcano had an ideal vantage point and turned it into a military lookout. If you walk up, you’ll still be greeted with ample signs of the old armed forces as you climb!
Hope now you understand why it’s called Diamond Head. And to be honest, it’s not just for the name that you’ll see people hiking up to the top of this place, but, there’s a piece of Hawaiian culture and history also related to it, making it one of the most sought-after tourist places.
Diamond Head Crater Entrance Fee
If you’re planning to visit Diamond Head and are not a Hawai‘i resident, you’ll need to pay for both entrance and parking—unless you’re walking in. Let’s check out the entry time and what the current fee looks like for everyone:
Opening Hours: Every day (except Christmas & New Year) 6 AM to 6 PM (last entry time for visitors is 4 PM)
Entry Fee (only credit cards allowed)
- Non-Hawaiian Residents: $5
- Free entry for children aged 3 and under and Hawaiian residents
Parking Fees
- Non-Hawaiian Residents: $10 (Non-commercial vehicles)
- Free parking for Hawaiian Residents
*Note: Reservation is required for non-residents. If a Hawaiian resident, do carry an ID proof along with you.
Options To Reach Diamond Head From Waikiki
Diamond Head is one of the most scenic and beautiful hikes on the entire island. The average travel distance between the Waikiki and the gate of Diamond Head State Monument is about 3 miles (4.8 km). This is an easily manageable trip by choice of transport. Here’s a breakdown of your options with more details:
By Bus
Probably the best way to reach Diamond Head from Waikiki is by using TheBus. You can catch the bus at the stop on Kuhio Avenue. Route 22 or Bus 2 is usually a solid choice.
For boarding, take a Kuhio Avenue bus (it runs along Waikiki Beach) and ride it to the stop for Paki Ave Poni Moi Rd. Stop, adjacent to the entrance of the Diamond Head State Monument). Then, be prepared for a brief stroll to get to the physical entrance.
The price of a one-way fare is approximately $3, in cash, for more convenient payments.
The bus ride itself takes around 20-30 minutes, but be sure to factor in extra time for walking to the stop, waiting for the bus, and getting to the entrance from your drop-off point.
To ensure a comfortable ride, it’s best to visit TheBus website or app sites and apps at all times to get up-to-the-minute information so you can plan and stay away from stand-by lines!
You can also download the DaBus app on the App Store or Google Play to know the exact routes of the buses for a more comfortable and convenient ride.
By Taxi/Rideshare (Uber/Lyft)
Taxi or rideshare travel is one of the easiest ways to arrive at Diamond Head and is particularly appropriate when you are traveling in a group or want to reach straight to the destination.
All you have to do is download these apps on your phone and request a pickup from your hotel or any nearby location in Waikiki, and you’ll be on your way.
The price of these rides depends on traffic and demand, however, you can expect to pay between $15-$25 each way.
The duration of traveling by taxi is short (e.g., 10-15 min depending on traffic) as there are no stops in between.
Not to forget, I would like to advise you to verify the estimated fare in the rideshare app, before confirming. Please understand that surge pricing can raise prices during rush hours, so make sure to be prepared!
By Car/ Scooter (Rental Car or Scooter)
Now, let’s come to my favorite way of traveling to the Diamond Head. If you’re driving to Diamond Head from Waikiki by a rented car or scooter, the route is pretty straightforward.
Head east on Kalakaua Avenue, make a left onto Monsarrat Avenue, and reach the entrance on your right where the Diamond Head trail starts. If you’re still confused about the directions, Google Maps are always available for your rescue.
Parking is accessible within the crater but may be scarce, especially during busy times of the day (mid-morning to early afternoon). We’ve already mentioned the parking fees above, so be sure to include that in your budget, together with gas and rental payments.
The drive itself is short—about 10-15 minutes—but finding a parking spot can take extra time. To increase your chances of snagging a spot, try to arrive early (before 8:00 AM) or later in the afternoon (after 3:00 PM).
Walking
Are you up for some exercise, walking to Diamond Head is a great way to get there—especially if you love staying active.
It is a picturesque and pleasant walk that provides you the opportunity to get to know the environment while you are traversing across the trailhead.
There are two main routes to choose from. The streetscape inland route on Monsarrat Avenue leads you south from Waikiki to Waikiki to the Honolulu Zoo, followed by Kapiolani Park and then to Diamond Head Road, which continues directly to the park entrance.
For ocean views, the route along Diamond Head Road is the way to travel. Just walk along Kalakaua Avenue towards the Diamond Head side of Waikiki, then turn along the road as it circles the shores until the entrance is reached.
The walk is approximately 3 miles (4.8 km) long and duration varies from 45 min to 1.5 hours, depending on speed and the path taken.
To get the best out of it, wear comfortable shoes, and water, and don’t forget sunscreen. I’d also suggest starting early to avoid the heat and have a pleasant stroll.
Biking
If you want to go eco-friendly but in a less tiring way, biking could be the best option. There are multiple shops around Waikiki where you can rent a pair of wheels. A fun, active way to go.
You can choose to follow either the inland or the coastal walking trails described above. Diamond Head Road is bikeable with bike lanes, and thus it is relatively safe and scenic to ride. The journey will probably last about 20-30 minutes, but, it also depends on the pace you’re riding it.
Just make sure you’re safe enough while riding. It is advisable to wear a helmet and use bike lights when riding out in the early morning or late afternoon. And please be on the lookout for cars and people, especially on Diamond Head Road, as it can be congested!
Preparing for the Diamond Head Hike
No matter how you get to Diamond Head, remember to prepare for the hike itself. Diamond Head hike is one of the most popular hikes in Hawaii.
- Entrance Fee: There is an entrance fee of $5 per vehicle or $1 per person for walk-ins.
- What to Bring:
- Water: It’s essential to stay hydrated, especially on a hot day.
- Sunscreen: The sun can be intense, even on cloudy days.
- Hat: A hat will provide extra protection from the sun.
- Comfortable Shoes: The trail is steep and uneven in places, so wear sturdy shoes.
- Camera: You’ll want to capture the stunning views from the summit.
- Cash: Just in case you need to purchase something at the entrance or gift shop.
- Trail Conditions: The trail is 1.6 miles (2.6 kilometers) roundtrip and gains approximately 560 feet (171 meters) in elevation. It includes stairs, switchbacks, and a dark tunnel. The hike can be strenuous, especially for those who are not in good physical condition.
About The Diamond Head Trail
The Diamond Head Summit Trail is a 1.6-mile loop hike with 560 feet of ascent from the crater floor to the lookout.
The walk to the summit is a mere 1/2 mile in length, but the elevation gain can be challenging, even if it’s a warmer day.
That said, don’t let it intimidate you! The whole track is built with pavement, and the highest points have stairways, so the way up is easier.
Moreover, there are benches and viewing points along the hiking path, at which you can stop and admire the scenery. Many people spend around 45 min getting to the peak and 30 min coming down.
If you’re into history, I’d recommend checking out the self-guided audio tour at the Visitor Center. It addresses the geological, historical, and ecological relevance of Diamond Head at a cost of only $4—not a bad bargain for some cool information about what stands out there in the middle of the island’s “green” land!
What To Expect On The Diamond Head Trail
The walk from Diamond Head Road to the trailhead itself is short but adds value to the hike. If you’re driving, I’d recommend parking at Kapiolani Community College, which is right across from the Diamond Head State Monument sign as there’s limited parking inside the monument. From there, it’s about a 12-minute walk to the entrance—think of it as a nice warm-up before the actual hike which begins at the entry booth!
Amenities & Visitor Center
- Well-maintained with bathrooms, benches, and a water fountain
- Food & drinks available
- Listening tours offered—ask at the Visitor Center
Trail Overview
- Easy-to-follow path with a few side stops for photos and rest
- Narrow trail—expect to weave through crowds on busy days
- Key landmarks: Set of stairs & a dark tunnel before reaching the final climb
Final Climb
- Left path (recommended): Easier, gradual hill staircase
- Right path: Steeper, includes another dark tunnel & a dirt staircase
- Stairs aren’t too steep, but there are a lot of them—be prepared!
Summit & Views
- Multiple viewpoints for breathtaking scenery
- A view of the Diamond Head Lighthouse from the top of the peak
- Best photo spot: Pillbox-style platform with no guardrail—perfect for panoramic shots!
Important Considerations
The Diamond Head hike is hands down the most popular trail on Oahu, so don’t expect to have it all to yourself. That said, here are some tips to make your visit more enjoyable:
Go early or late: The gates are open from 6 AM to 6 PM, with the last entry at 4 PM. If you’re driving, try to arrive before 8 AM to beat the crowds and the heat. Midday (8 AM – 4 PM) is the busiest time, so either get there early or wait until later in the afternoon. For any updates or closures please check the official Hawaii State Parks website.
Avoid driving if possible: Parking at Diamond Head can be a headache. Instead, consider taking TheBus, the trolley, or a rideshare for a stress-free trip.
Don’t underestimate the hike: It may be paved, but it’s still fairly steep, and there’s no shade along the trail. Wear good walking shoes (skip the sandals), bring a hat, sunglasses, and sunscreen, and drink plenty of water to stay hydrated.
Carry cash: The Visitor Center has souvenirs, and there are food trucks selling smoothies, fresh pineapples, and other refreshing snacks.
Check for updates: Visit the Diamond Head State Park website for the latest info on opening times, fees, and trail conditions.
Make the required reservations: As of May 12, 2022, all visiting out-of-state is mandatory to pre-register in person before entering Diamond Head State Monument. Hawai’i residents may go to visit without reservations, but there is a possibility that proof of Hawai’i residency will still need to be shown. This is done to minimize the crowds and the improvement of the visitor experience.
Enjoy the Experience!
Diamond Head is not just a scenic hike, it is a walk in time, a cultural journey, and a scenic natural spectacle. From Waikiki, there are several options for reaching the Diamond Head. No matter how you come to the top, the sweeping visual panorama from atop the mountain comes out an absolute joy that justifies every step you take up the mountainside.
Lace up your shoes, enjoy the cool ocean air, and prepare to enjoy one of Hawaii’s most renowned attractions!
Frequently Asked Questions
How far is Diamond Head from Waikiki?
Diamond Head is about 2.5 miles (4 km) from Waikiki, making it a short trip.
What is the best way to get from Waikiki to Diamond Head?
You can reach Diamond Head by:
- Walking (about 45–60 minutes)
- Biking (about 15–20 minutes)
- Taking TheBus (Routes 2 or 23)
- Driving or rideshare (about 5–10 minutes)
Is the Diamond Head hike difficult?
Diamond Head hike is neither an easy hike nor a difficult one. It is moderate but can be challenging due to steep inclines, stairs, and uneven terrain. Bring water and wear proper shoes.