
Hanauma Bay
A protected marine sanctuary within a volcanic crater, offering world-class snorkeling with vibrant coral and diverse fish.

Highlights
Must-see attractions
Social
From TikTok & Reddit
Best Time
Beat the crowds & heat

Hanauma Bay
Best Time
Beat the crowds & heat

Highlights
Must-see attractions
A protected marine sanctuary within a volcanic crater, offering world-class snorkeling with vibrant coral and diverse fish.
"You'll see colorful fish as soon as you enter the water. "

🎯 Book Reservations Early
Tickets sell out within minutes! Try booking online 2 days in advance at 7 AM HST. 🎟️
👟 Wear Water Shoes
The rocky seabed can be sharp. Protect your feet for a more comfortable experience. :athletic_shoe:

Quick Facts
Hours
Rating
4.6 · 2,059 reviews
Type
State Park
Highlights
Discover the most iconic attractions and experiences

Snorkeling in a Volcanic Crater
The Bay
Explore vibrant coral reefs and diverse marine life within a stunning, ancient volcanic cone.

Abundant Marine Life
The Bay
Swim alongside colorful fish and potentially spot sea turtles in the calm, clear waters.

Pristine Sandy Beach
The Beach
Relax on a beautiful crescent-shaped beach, perfect for a break between snorkeling sessions.
Plans like a pro.
Thinks like you
Planning Your Visit
Book Ahead or Arrive Early
Protect the Reef & Yourself
Best Times
Insider Tips
from TikTok, Instagram & Reddit
🎯 Book Reservations Early
Tickets sell out within minutes! Try booking online 2 days in advance at 7 AM HST. 🎟️
👟 Wear Water Shoes
The rocky seabed can be sharp. Protect your feet for a more comfortable experience. :athletic_shoe:
🧴 Use Reef-Safe Sunscreen
Protect the delicate marine ecosystem by using only reef-safe sunblock. :sunwithface:
🤿 Bring Your Own Gear
Renting gear can involve long waits. Bringing your own saves time and hassle. :diving_mask:
Tips
from all over the internet
🎯 Book Reservations Early
Tickets sell out within minutes! Try booking online 2 days in advance at 7 AM HST. 🎟️
👟 Wear Water Shoes
The rocky seabed can be sharp. Protect your feet for a more comfortable experience. :athletic_shoe:
🧴 Use Reef-Safe Sunscreen
Protect the delicate marine ecosystem by using only reef-safe sunblock. :sunwithface:
🤿 Bring Your Own Gear
Renting gear can involve long waits. Bringing your own saves time and hassle. :diving_mask:
💧 Stay Hydrated
Bring plenty of water, especially if you plan to spend a few hours exploring the bay. :droplet:
What Travellers Say
Reviews Summary
Hanauma Bay is widely praised for its stunning natural beauty and incredible snorkeling opportunities, with visitors frequently spotting colorful fish and even turtles. However, many note that despite reservations, the park can still feel crowded, and the entry process involves several queues. Some find the water a bit cold in cooler months and the entrance fee steep, though the conservation efforts are acknowledged.
"Hanauma Bay is gorgeous. But even though you have to make reservations, we waited over an hour to get to the beach. And there’s still a lot of people. You can read the details on our web page…But you’ll see colorful fish as soon as you enter the water. And if you’re lucky, you might see a seal on the beach!"
workingfamily travels
"I got a say, I was nervous about parking for Hanauma Bay, however, it wasn't as bad as people say. First off the parking does not open until 7am and the line starts on the shoulder before you even come up to the entrance. We arrived at 645 and hung out at the lookout just past the entrance until 7. Then we went back and it was easy and plenty of parking was available. Now for the Cove. Outstanding!! The staff gives you a video of where the undercurrents are and where to avoid. The water was so clear and even for my non-snorkeling people there were plenty of fish close to shore swimming around them. The only time it seemed over crowded was checking out gear. It probably took 45 min, so bring your own gear. If I ever come back, I will definitely be going to Hanauma Bay."
Michelle Marks
"Reservation is strongly recommended. Walk in is possible. We went there 6:40am as walking without reservation. Got in around 8:45. Great place to visit with kids and family."
Won Hee Yang (Joey Yang)
What People Like
What People Dislike
Frequently Asked Questions
🚇 🗺️ Getting There
Hanauma Bay is located on the southeastern coast of Oahu. You can drive and park (arrive early, as parking fills up quickly), take a taxi or rideshare, or use public transportation (TheBus route 22). Many visitors also opt for guided tours that include transportation.
Yes, parking is available but limited and opens at 7 AM. It's highly recommended to arrive before 7 AM to secure a spot, as lines can form early.
Yes, TheBus route 22 typically serves Hanauma Bay. Check the latest schedules and routes as they can change.
Some hotels and tour operators offer shuttle services to Hanauma Bay. It's worth checking with your accommodation or looking into local tour packages.
The best way depends on your preference. Driving early offers flexibility, while tours provide convenience. Public transport is an option for budget travelers.
🎫 🎫 Tickets & Entry
Reservations are mandatory and can be made online two days in advance starting at 7 AM HST. They sell out extremely quickly. Walk-in tickets are sometimes available if you arrive very early, but it's not guaranteed.
Reservations open two days prior to your visit at 7:00 AM Hawaii Standard Time (HST). Be ready to book right at that time!
There is an entrance fee for non-residents, which typically covers conservation efforts. Rental gear for snorkeling is an additional cost.
Hanauma Bay is generally open Wednesdays through Sundays. It is closed on Mondays and Tuesdays, as well as on Christmas Day and New Year's Day.
While reservations are strongly recommended and often required, a limited number of walk-in spots may be available if you arrive very early in the morning.
🎫 🐠 Onsite Experience
The main activities are snorkeling in the bay's coral reefs, swimming, relaxing on the beach, and learning about the marine ecosystem at the education center.
Yes, Hanauma Bay is excellent for beginners due to its calm, clear waters protected by the volcanic rim, making it easy to see fish close to shore.
You can see a wide variety of tropical fish, including parrotfish, butterflyfish, and angelfish. If you're lucky, you might also spot sea turtles.
Yes, visitors are required to watch a short educational video about conservation and safe snorkeling practices before entering the bay.
Yes, there are facilities available for restrooms and showers, which are convenient for rinsing off after your visit.
🍽️ 🍽️ Food & Dining
There is a snack bar on-site that offers a selection of food and drinks. However, options can be limited and prices may be higher than elsewhere.
Bringing your own snacks and water is generally allowed and recommended, especially if you have specific dietary needs or want to save money.
The snack bar typically offers casual fare like sandwiches, snacks, and beverages. It's a convenient option but not a gourmet experience.
While there are areas to sit and enjoy food, dedicated picnic tables might be limited. It's best to check on-site for available spots.
The nearest dining options are in the Hawaii Kai area, which offers a variety of restaurants and cafes if you plan to eat before or after your visit.
📸 📸 Photography
Yes, photography is allowed, but there are restrictions on drone usage and sometimes on taking photos of certain wildlife or sensitive areas. Always check posted signs.
The overlook provides a stunning panoramic view of the bay. Underwater photos while snorkeling are also popular for capturing the marine life.
Generally, personal cameras and phones are permitted. However, professional photography or commercial filming may require permits.
Yes, with a waterproof camera or phone case, you can capture amazing shots of the fish and coral. The clear water is ideal for underwater photography.
Maintain a respectful distance from all wildlife, including sea turtles and seals. Do not touch or disturb them for the sake of a photo.
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from TikTok, Instagram & Reddit