Maui Snorkeling Adventure From Ma'alaea Harbor to Molokini
Overview
Available languages
5 hours 30 minutes
Mobile ticket
Explore the natural wonders of Molokini Crater, a volcanic islet 3 miles (4.8 km) off the coast of Maui, on this snorkeling tour from Maalaea. Surrounded by clear tropical waters, this extinct cone is home to many species of marine life, such as fish, sea urchins, sharks, manta rays, and coral. Molokini is a marine preserve, meaning nothing can be disturbed, keeping the island and underwater environment pristine. You'll also explore Turtle Town, and admire native birds. Two water slides, a glass bottom viewing room, and a "leap of faith" are also available if you don't want to snorkel or finish early. Breakfast, lunch, snacks, soda, and juice are included.
Additional Info
Wheelchair accessible
Infants and small children can ride in a pram or stroller
Service animals allowed
Public transportation options are available nearby
Not recommended for travelers with poor cardiovascular health
Travelers should have at least a moderate level of physical fitness
MANDATORY CHECK IN: 6:45AM --- PROMPT DEPARTURE: 7:30AM
PLEASE PRINT OR DOWNLOAD YOUR TICKET AFTER CHECKOUT - THE MAJORITY OF YOUR QUESTIONS CAN BE ANSWERED WITH INFORMATION LISTED ON YOUR TICKET
Snorkel locations are determined daily by our captains based on weather, swell, and many years of experience in Maui waters
Wildlife sightings, while likely, are not guaranteed
With your safety as a top priority alcohol is served once the snorkel portion of the tour is complete
Alcoholic beverages are available to purchase for $3.00 each. Must be 21+ with a valid photo ID
For vegetarian, gluten-free meals, or any other special dietary need please call at time of booking
Seating is on first come first serve basis
Operates in most weather conditions, please dress appropriately
Basic swimming ability recommended
Wetsuits are available to rent for $10.00 each
Dramamine is available for purchase 2 tablets for $5.00
T-shirts available for purchase for $20.00
Children must be accompanied by an adult
Underwater photographer onboard can provide custom photo shoots and offers a variety of packages to choose from
Bring cash if you'd like to tip the crew
Wheelchair accessible. Motorized wheelchairs and electric scooters are not able to be accommodated. Manual wheelchairs are allowed up to a maximum width of 28". Personal weight restriction of approximately 280 pounds due to the ramp configuration and ability of crew to assist in boarding the wheelchair with the occupant.
Cancellation Policy
For a full refund, cancel at least 24 hours before the scheduled departure time.
What To Expect
A tour with the Calypso is one of the most fun on Maui! This stable, high-speed, triple-decker catamaran will get you to two snorkel sites fast: Molokini Crater and Turtle Town, and with all the equipment you need and plenty of food on board, what more could you ask for? The Calypso leaves from Ma’alaea Harbor, and after you are welcomed aboard by your friendly crew, you can take a look at the delicious continental breakfast. After everyone is settled in, it’s off to the most popular underwater destination in Maui for some Molokini snorkeling! While you are enjoying the feel of the ocean wind in your hair. Molokini Crater is located between the islands of Maui and Kaho’olawe. This beautiful site is not only home to several fish species, but many species of birds, as well! The crater is a designated Marine Life Conservation District and bird preserve, so no fishing or climbing on the crater is allowed, but wearing flippers and a mask to watch the fish is perfectly wonderful. After your Molokini snorkeling, Calypso will whisk you to Turtle Town – a second snorkeling spot. Off the south side of Maui, Turtle Town is home to several large sea turtles as well as dynamic reef fish.
What‘s Included
Maui's only triple-decker catamaran with plenty of seating
"Jump for Joy" jumping platform
Two slides
Use of top-quality snorkel gear and flotation devices
Flatbread turkey sandwiches, and veggie burgers (vegetarian option must be ordered at time of booking)
Hot Coffee, Tea, Ice-cold sodas and Juice
Professional captain and crew
Chips, potato salad, fruit and veggie platters and chocolate chip cookies
Glass-bottom viewing room
Fuel surcharge
Informative and historical narration
Mixed pastries, muffins, and fruit
Gratuities
Hotel pickup and drop-off
Towels
Parking fees
Alcoholic beverages are available to purchase for $3.00 each
Wetsuits are available to rent for $10.00 each
Dramamine is available for purchase 2 tablets for $5.00
T-shirts available for purchase for $20.00
Options
Calypso Molokini Snorkel
Duration: 5 hours: Tour Duration is 5 - 6 hours; depending on ocean conditions. Molokini Snorkel Adventure: Visit Maui’s #1 snorkeling and diving destination Molokini Crater. Located 3 miles off Maui, the visibility is often 180 feet! Also stop at the world famous "Turtle Town" to swim with sea turtles.
Reviews
2,080 reviews
Total reviews and rating from Viator & Tripadvisor
Great Trip
scotttR4299QK,May 9, 2026
- Review from Tripadvisor
5.00Can’t even count the number of different types of fish we saw at Molokini. Not everyone was so fortunate but a sea turtle swam around. The crew was positive, safety conscious and friendly. Great trip!
Awesome time!
Courtney K,May 8, 2026
- Review from Viator
5.00Had a great time, the crew was very friendly and upbeat. The lunch and drinks they served were great. Molokini is awesome but we really loved turtle town and jumping off the boat and the slide :)
Excellent Molokini, crater, snorkeling adventure!
bratadams,May 7, 2026
- Review from Tripadvisor
5.00Rated a five because of the staff overall and also how they assisted and worked with my BF who was snorkeling for the first time and has some medical issues, they were all incredibly friendly, helpful, and patient. There was great accessibility on the boat and the food & Mai Tai’s were wonderful it was a wonderful experience and day!
Beautiful experience
A2947AYcarolc,May 6, 2026
- Review from Tripadvisor
5.0010/10 experience. My family loved the staff! They were amazing! The snorkeling was a life changing experience for me. I swam side by side with the turtles! I would recommend this to everyone I know
Absolutely everything was perfect , my wife thinks we felt that way because of the extremely nice employees.
Christopher C,May 4, 2026
- Review from Viator
5.00If you’re wondering, don’t. This experience was flawless. A sediment felt by a lot of people. I wondered if the manager might even be evaluating the crew it was so good.
Great experience!
Navigator52056674056,May 4, 2026
- Review from Tripadvisor
5.00We had a wonderful experience. The water was amazing. The crew went above and beyond, and there was so much food. Delicious. I would definitely do this again and highly recommend.
Super fun snorkeling with...
Zachary L,May 1, 2026
- Review from Viator
5.00Super fun snorkeling with a great, friendly crew! Got to see all kinds of fish and sea turtles. Would recommend!
Great boat and lots of sea turtles!
Sergio M,May 1, 2026
- Review from Viator
5.00We had a great time on the Calypso. It wasn’t clear to me that the tour included 2 stops for a total of 5 1/2 hours of touring. Molokini was a breathtaking site for snorkeling but after an hour of snorkeling it gets tiring so it was fun to have a large boat with other activities. She slide and jumping platform were great. The second stop at turtle town was best! We saw so many turtles. Each time we boarded there were lots of snacks and drinks waiting for us. If you leave hungry or thirsty, it’s your own fault.
Great snorkeling experience, fantastic crew!
EnjoyTravelling13,Apr 28, 2026
- Review from Tripadvisor
5.00This was an extremely well organized crew and a great snorkeling experience. They were like a well-oiled machine and very friendly. The attention to safety was great - I've been on a tour where they almost throw you in and hope for the best - not so with these guys. The gear was all top notch. The two snorkeling locations were good, we saw plenty of fish and Hawaiian green turtles. To top it off, the BBQ food for lunch was great - more than I was expecting. Definitely recommend these guys.
Great Family Owed...
Robert B,Apr 24, 2026
- Review from Viator
5.00Great Family Owed operation and crew! Fun atmosphere and captain and crew try their best for everyone to have fun.
From US$189.00
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Operated by Calypso Charters