Available languages
2 hours
Mobile ticket
We are unique because we keep our group size limited to 20 people. This makes it comfortable and more of a VIP experience for our guests. Also marine life does not get overwhelmed and stressed by too many people in the water and they like to swim closer to our guests.
We also play music based on your taste. We even let you log on to the Bluetooth to play your favorite songs along the way.
We understand not everyone is a snorkeler so we put floating platforms out to lounge on that are attached to the boat if simply relaxation is your goal.
Public transportation options are available nearby
Infants are required to sit on an adult’s lap
Suitable for all physical fitness levels
For a full refund, cancel at least 24 hours before the scheduled departure time.
Soda/Pop
Snacks
Floatation devices
Use of Snorkelling equipment
Our vessel is BYOB
Parking is available for $1/hr
Watch angelfish dart in and out the coral caverns while swimming through schools of tropical fish. Observe the many large green sea turtles that come from deeper waters to visit the shallower turtle cleaning station known as Turtle Canyons. Our captains and crew are made up of certified divers, lifeguards, free divers, surfers, who are all experts in these waters. They can show you where to look and what to look for. We provide you with new high end snorkel gear and floatation devices. for non-swimmers we do have a swim step where you can sit and put your feet in the water. Snacks, juice and water are included. we are a BYOB vessel.
2,663 reviews
Total reviews and rating from Viator & Tripadvisor
Charlotte M,
Aug 9, 2025
- Viator
FANTASTIC experience! Amazing crew, we saw so many turtles and felt so safe. The water is beautiful, there are snacks provided and it truly feels like such an incredible morning. GO DO IT!! Thanks Charter Oahu!
Richard B,
Aug 7, 2025
- Viator
Very professional all female crew and very patient as I have not swam or snorkeled in years. Once in the water, the person from our crew that was in the water with us called out multiple turtle sightings. Saw a few come up to the surface too. Saw schools of fish too. Definitely a highlight of our vacation!
Julianna C,
Aug 7, 2025
- Viator
My boyfriend and I had an AMAZING time!!! It was so much fun and our guides, Sky and Derek, were very interactive and made the experience a lot of fun. I wish we knew how much more they offer here at Coral Crater (6-line, ATV, etc.) but hopefully we will be able to come back because we truly did have a lot of fun!
douglas h,
Aug 7, 2025
- Viator
We saw SO many turtles and even swam with one as it came up for air. Learned a lot about turtles. Saw an eagle ray and a lot of beautiful fish.
David M,
Aug 7, 2025
- Viator
The staff and captain are friendly, Knowledgeable, and knew the best spots to see turtles and a lot of fish.
Operated by Charter Oahu