Reviewed · MOLOKINI CRATER SNORKELING TOURS
All-Inclusive 5.5 hr La Perouse Bay & Molokini Sea Cave Boat Tour
The best part of this Maui boat trip is the route. You are not simply taken to one snorkeling site and brought back. The raft races along the south coast toward the remote Kanaio shoreline, where old lava flows created arches, grottos, and sea caves. You may also reach the front and back sides of Molokini, plus turtle and reef sites.
I like the small maximum group of 24 and the fact that the crew can reach places larger boats cannot. I also like the generous food setup: breakfast, lunch, fruit, juices, water, and a cookie are all included. The tradeoff is clear: this is a rough, wet ride, not a calm cruise. You need to handle ocean spray, bouncing, and repeated climbs in and out of the water.
Key points to know before you book

- Kanaio’s lava coast: See arches, grottos, and sea caves formed by volcanic activity about 200 years ago.
- Several water stops: Expect two or more snorkeling locations, with some departures reaching three Molokini spots or four total water entries.
- A true raft ride: The boat can reach remote areas, but the ride may be bumpy and everyone can get wet.
- Wildlife possibilities: Turtles, reef fish, spinner dolphins, eels, sharks, and seasonal whales have all been seen, though sightings are never guaranteed.
- Food is included: Muffins and fruit begin the day, followed by a deli lunch, drinks, and a nut-free chocolate chip cookie.
- Plan for the basics: Meet at the Kihei Boat Ramp at 7 a.m., use the restroom before boarding, and bring extra towels.
Why this is more than a standard Maui snorkeling trip

Many boat outings from Maui focus on a single famous site. This one uses the full five and a half hours to link several kinds of scenery and water time. You get the fast ride, the volcanic coast, offshore views, reef snorkeling, and a chance to see wildlife in one morning.
The route heads south from Kihei, past Wailea and Makena, toward the Kanaio Coast. From the water, you can look back at the slopes of Haleakala and see a much less developed side of Maui. On clear days, the offshore views can stretch toward nearby islands, and one departure even had views of five islands from the boat.
The experience has a strong adventure feel because Blue Water Rafting uses a raft rather than a large sightseeing vessel. That smaller boat can get closer to narrow coastal areas and remote snorkeling sites. It also means less shelter from wind and spray. You are trading comfort for access.
That trade is worth it for the right person. If you want a quiet boat ride with dry seating and a smooth return, choose another outing. If you like speed, open water, and a full morning with several changes of scenery, this format makes good sense.
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The 7 a.m. start at Kihei Boat Ramp
The tour begins at 2800 South Kihei Road, at the Kihei Boat Ramp. The listed start time is 7 a.m., so plan to arrive ready to board and use the restroom before departure. There are no restrooms on the raft.
Starting early gives the crew time to visit multiple sites before the five and a half hours are over. It also puts you on the water during the cooler part of the day. Bring a towel, sunscreen, and a small waterproof bag for items you may want during the outing. One useful tip is to keep sunscreen handy rather than burying it in dry storage.
The group size is capped at 24 people. That is still a full boat, but it is far more personal than a large excursion vessel. Crew members can help you get in and out of the water, give safety instructions, and explain what you are seeing along the coast.
Names vary by departure. The crew members praised most often in the supplied trip details include Captain Charlie, Kanoe, Captain Brandon, Austin, Captain Joe, Captain Joey, Angela, and Captain Mikey. Kanoe is especially associated with local explanations and a steady supply of dad jokes. The tone is casual, but safety instructions come first.
Breakfast before the south coast run

The morning food begins with muffins and a large chopped fruit platter. Hawaiian juices and bottled water are available from the coolers. This matters because the boat starts early, and you may not have time for a full breakfast before reaching the ramp.
The meal is simple rather than lavish, but it is practical. Fruit gives you a lighter option before the ride, and the drinks help during a morning spent in sun and salt water. If you are prone to motion sickness, eating something modest before boarding may be more comfortable than starting on an empty stomach.
The raft’s movement is strongest near the front. Riders who want the most excitement can sit in the front adventure area and hold on tightly. The back is a better choice if you want less exposure to the biggest bumps. The difference matters, especially if you have a bad back, are pregnant, or do not enjoy rough boat movement.
Kanaio’s lava arches and sea caves

The coastal section is the tour’s most unusual feature. At Kanaio, molten lava erupted from a side vent roughly 200 years ago and flowed into the ocean. The cooling rock formed arches, grottos, and sea caves along a hard-to-reach stretch of coastline.
You see these formations from the water, not by walking ashore. That gives you a close view of the shoreline while keeping the outing focused on the boat route. The crew also explains the geology, local history, nearby beaches, and other points of interest as the raft moves along.
The sea caves are not a guaranteed private stop or a walk-through attraction. Conditions and the route determine how closely the raft can approach. Still, the chance to see this section of south Maui is a strong reason to choose this trip over a basic Molokini-only outing.
The scenery changes quickly. One moment you are looking at open water and Haleakala’s slopes. The next, the raft is passing dark volcanic rock, openings in the coast, and tall lava walls. The boat’s speed adds to the sense of discovery, though it also brings more spray.
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Snorkeling at Molokini and beyond

The tour includes at least two snorkeling stops, with the description allowing for up to three Molokini locations. Some departures reach four or more water entries. Exact stops depend on sea conditions, visibility, and the crew’s judgment that day.
Molokini is the famous crescent-shaped offshore crater, but the appeal here is not limited to the usual main site. The itinerary can include the front and back portions of the crater, along with more remote reefs and turtle areas. Different sites offer different views of reef fish and underwater rock.
You receive the required snorkeling equipment, so you do not need to pack your own mask, fins, or related gear. The crew provides instructions and helps people enter and leave the water. That assistance is useful because the raft sits low and the sea may be moving.
Expect to get wet even when you are not snorkeling. Spray can reach the raft during the ride, and repeated water entries mean your towel may not stay dry. Bring more than one towel if you can. A second towel is one of the smartest small additions for this outing.
The exact wildlife list is always a matter of luck. Turtles are a frequent highlight of the trip, and the crew may position the raft near areas where turtles are seen. Reef fish are part of the normal snorkeling experience. Spinner dolphins, eels, sharks, and whales are possible sightings, with whales most relevant during whale season.
Do not book this as a wildlife guarantee. Book it for the variety of places and the chance of seeing animals in their natural setting.
What the raft ride feels like

The boat is a large raft, but it is still an open, fast-moving vessel. Several accounts describe big waves, hard bumps, ocean spray, and moments when the raft catches air. That sounds fun to some people and miserable to others.
I would treat the ride as a central part of the attraction, not just transportation between stops. You may listen to rock music, laugh with the crew, and feel the boat rise and fall across the waves. You will also need to hold on, protect your hat, and accept that dry clothes are unlikely.
The crew gives safety information and helps with boarding and water entry. Captain Charlie, Captain Brandon, Captain Joe, Captain Joey, and Captain Mikey are among the captains connected with recent departures, while Kanoe and Angela are among the guides mentioned for the on-water experience.
The trip suits people in decent physical shape who are comfortable with a moving platform. It is not a good choice for anyone who needs a smooth ride or easy access to a restroom. The minimum age is four, but the age rule does not remove the need to consider the child’s comfort with waves and repeated water entry.
Lunch, drinks, and the value of the $238.50 price

The cost is $238.50 per person. That is a serious price for a half-day activity, but the package includes more than transportation and snorkeling gear.
You receive:
- Muffins and a fruit platter
- Hawaiian juices and bottled water
- A deli lunch
- A nut-free chocolate chip cookie
- Snorkeling equipment
- About five and a half hours on the water
- Several coastal and snorkeling locations
Lunch choices include turkey and provolone or ham and Swiss. Vegan and gluten-free versions are available if requested in advance. The individual wrapping is convenient on a wet boat, and the included meal means you do not need to arrange food during the morning.
The value depends on what you want from Maui. For a single reef stop and a short boat ride, this price would be hard to defend. For a long route that combines Kanaio’s volcanic coast, Molokini, multiple snorkeling areas, wildlife chances, food, and a small group, the cost is easier to justify.
You are also paying for access to a part of the island that is difficult to reach from land. The sea caves and remote south coast are the feature that separates this from a basic snorkeling charter. If that scenery matters to you, the added cost may be worthwhile.
The practical limits you should consider

The tour requires good weather. If conditions force a cancellation, you are offered another date or a full refund. The same applies if the minimum number of participants is not met.
Your own cancellation is different. The booking is non-refundable and cannot be changed for any reason, so make sure the date works before paying.
There are no restrooms on the raft. Use the facilities at the Kihei Boat Ramp before departure. You should also expect limited convenience once the boat leaves, so keep anything essential in a small waterproof pouch.
The activity is offered in English, and confirmation is sent within 48 hours, subject to availability. Most people can participate, but the physical demands deserve honest attention. The bumps and bounces can be strong, and getting in and out of the water takes effort.
Who should book this south Maui adventure
I would choose this tour if you want more than a single snorkeling stop. It is a good match for couples, families with older children, and solo visitors who enjoy a social small-group outing. Solo passengers may find it easy to meet people because the group is limited in size and the boat keeps everyone together.
It also suits anyone interested in Maui’s volcanic geology. The Kanaio Coast gives the morning a strong sense of place, while the crew’s explanations add context to the arches, beaches, and rock formations.
You should think twice if you have a bad back, are pregnant, dislike fast boats, or need a dry, calm ride. This is not a gentle sightseeing cruise. Even people who enjoy the experience should expect to get wet and manage the motion of the raft.
Should you book the Blue Water Rafting tour?
Book it if you want an active morning with remote lava formations, several snorkeling stops, and a real raft ride. The mix of Kanaio caves, Molokini, turtles, reef fish, included meals, and a small group gives the tour more range than a standard snorkel outing.
Skip it if your priority is comfort, shelter, or a smooth boat ride. The $238.50 price is reasonable only if you plan to use the full package and value the remote south coast. For the right person, this is one of Maui’s more memorable ocean outings. For the wrong person, the same rough ride may be the part you remember most.
FAQ
Where does the tour begin?
It begins at 2800 S Kihei Road, Kihei, Hawaii, at the Kihei Boat Ramp.
What time does the tour start?
The listed start time is 7 a.m.
How long does the tour last?
The tour lasts approximately five and a half hours.
Where does the tour end?
It ends back at the original meeting point.
Is snorkeling equipment provided?
Yes. Snorkeling equipment is included in the tour price.
How many snorkeling stops are included?
The tour includes two snorkeling spots along the route and may visit up to three Molokini snorkeling spots. Some departures include four or more water entries.
Is food included?
Yes. Breakfast includes muffins and fruit. Lunch includes an individually wrapped deli sandwich or croissant, with a cookie, bottled water, and Hawaiian juices.
Can I request a vegan or gluten-free meal?
Yes. Vegan and gluten-free options are available if requested in advance.
Are there restrooms on the raft?
No. You should use the restroom at the Kihei Boat Ramp before boarding.
Is there a minimum age?
Children under four years old are not permitted. The activity is limited to a maximum of 24 participants, and most people can participate.
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