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5 hours
Mobile ticket
Speed through the water from Maui to the Molokini Crater for a small-group snorkeling adventure where the underwater visibility often exceeds 180 feet (55 meters)! Spend your morning snorkeling on the wildlife-rich reef off the crater, where fish, rays and other wildlife call home. Next, venture to 'Turtle Town' to swim with the Hawaiian Green Sea Turtle! In addition to snorkeling, your five-hour experience includes hot cinnamon rolls and fruit for breakfast breakfast, deli lunch and fabulous Hawaiian views – what better way to spend a day?
Not recommended for pregnant travelers
Not recommended for travelers with poor cardiovascular health
Not recommended for travelers with spinal injuries
Travelers should have at least a moderate level of physical fitness
Guests must be able to climb a vertical ladder to re-board boat after snorkeling.
Must show up 30 minutes prior to departure, 6:30AM for 7AM departure
Guests must be between the ages of 8-65, please contact us directly for exceptions
Not recommend for individuals that experience seasickness
For a full refund, cancel at least 24 hours before the scheduled departure time.
Molokini Crater
Skip over the waves on a comfortable and speedy military-inspired, eco-friendly raft to the Molokini Crater, where you will snorkel with tropical fish, rays and various other wildlife. As the first boat to arrive at the crater, the waters will be uncrowded. Here, you'll also enjoy a delicious continental breakfast. Water visibility at this prime diving and snorkeling spot often reaches 180 feet (55 meters)! If you need a break, relax on the boat’s comfy pontoons and soak up the sun. After snorkeling in the crater, head to the backside of Molokini Crater, a place many people rarely see, for another snorkeling experience.
Keawakapu Beach
On your way to your final snorkeling destination, 'Turtle Town,' hug the Maui coastline and view the island’s most recent lava flow on the way to beautiful La Perouse Bay. The bay is a natural habitat for the Hawaiian spinner dolphin, so keep a look out and get your camera ready!
Local guide and instructor
Please bring sunscreen and towel
Please arrive at 6:30AM for checkin
Use of Snorkelling equipment
Delicious individually packaged wraps and chips
World famous Maui cinnamon rolls and fresh fruit all individually packaged
NO Back or Neck Injuries, Pregnant, or under 8 years old
Gratuities
1,589 reviews
Total reviews and rating from Viator & Tripadvisor
Kevmer12,Mar 14, 2026
- Review from Tripadvisor
Great guides! Jordan and Jamie were the best guides we have had on any snorkeling trip. We saw several turtles at the first stop and heard the whales singing the whole time.





Connector43411,Mar 11, 2026
- Review from Tripadvisor
Great trip and wonderful breakfast and lunch.
Lindalu6494,Mar 10, 2026
- Review from Tripadvisor
Redline Rafting is MY FAVORITE!! They never disappoint. Captain Chase and Josh are the best, super friendly, informative and FUN!! I have been going out with Redline for many many years and I just love this company. the people, the boats and the food are GREAT! The cinnamon rolls are super yummy!! We saw so many whales AND the snorkeling was EXCELLENT!!
Roam08543002896,Mar 5, 2026
- Review from Tripadvisor
This was a GREAT experience. So glad we opted for the half day trip - in addition to the Molokini snorkeling, we were able to visit the backside of Molokini and learn more about the WWII impacts to the crater. The second snorkeling location was our favorite and the teenagers had a “National Geographic” moment with a sea turtle. Definitely a core memory experience from our trip. Our guide Jordan amazingly learned the names of all 20 people on the boat and Redline Rafting is a quality operator. So fun!!!
Mike H,Mar 4, 2026
- Review from Tripadvisor
Incredible experience. Great your company. Saw whales which was an added bonus.
Seaside15388953353,Mar 3, 2026
- Review from Tripadvisor
A fun and very professional charter to Molokini Crater (front and back) to snorkel the beautiful blue water, then over to select snorkel spots from Makena up to Kihei, with lots of whale action in between our snorkel spots. Capt. & crew were great, snacks were provided, and both avid and beginners were accommodated. I recommend Redline Rafting for your next offshore adventure.
R9667BAjonathanp,Feb 20, 2026
- Review from Tripadvisor
Kika and Josh were excellent guides. They gave us lots of great information on where we were snorkeling and were super helpful to first time snorkelers. I would recommend this tour to everyone!!!

David R,Feb 19, 2026
- Review from Viator
Great experience would highly recommend it to anyone traveling to Maui and looking for experiences.!!
Sunny Y,Feb 16, 2026
- Review from Tripadvisor
We had such a blast with the best crew! Weather wasn’t the best (chilly once you are soaked in the water with not much sun out), but all the spots were amazing. We got to see such a variety of fish here and there as well as the turtles at the last destination. I would recommend this 5hr snorkeling to anyone who wants to feel the vibe as if they were in the aquarium!





temethio,Feb 15, 2026
- Review from Tripadvisor
We snorkeled and saw whales along the way and back. Matt took us to the back of Molokini crater (the whether was just right) and I snorkeled in one of the unique places I’ve never seen before. The vibes and people were great.
Operated by Redline Rafting