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4 hours 30 minutes
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Get ready for the ultimate Na Pali Coast adventure aboard the Kauai Voyager I or II, 37-foot custom-built Naiad Super Rafts designed for comfort, speed, and fun. With 750 horsepower and individual seating for each guest, these vessels let you explore more of Kauai’s most breathtaking coastline in less time. Feel the thrill of gliding across the Pacific while our experienced captains and friendly crew share stories and insights about Kauai’s history, sea life, and legends.
This fast, scenic journey delivers a one-of-a-kind combination of adventure and awe, making it one of the best ways to fully experience the wild beauty of the Na Pali Coast.
Travelers should have at least a moderate level of physical fitness
Minimum age is 7 years, and all minors must be accompanied by a legal guardian.
Emergency life jackets onboard; standard life jackets are for children only.
No refunds for late arrivals or undisclosed health concerns.
Non-swimmers may NOT snorkel under any circumstances.
No full-face masks! We provide the gear you need.
Guests with back, neck, or heart issues are not permitted to join this experience.
No recent surgeries that may be affected by jarring, bouncing, or high-impact activity.
Expectant mothers cannot participate.
Guests with a history of seizure are not permitted to join this experience.
Guests must be able to climb a ladder and re-board the vessel without assistance.
Guests must be fit to walk 200 yards to and from the boat.
For a full refund, cancel at least 24 hours before the scheduled departure time.
Experience the Na Pali Coast up close on an unforgettable sightseeing and snorkeling adventure. Step aboard a powerful 37-foot Naiad Super Raft built for both comfort and exploration, and set out to discover the 17-mile stretch of coastline that defines Kauai’s rugged beauty. Cruise past sheer cliffs, emerald valleys, and iconic sea arches as dolphins leap alongside your boat. Your captain will navigate into hidden sea caves and beneath cascading waterfalls, giving you a rare glimpse of Kauai’s untouched wonders. Then dive into crystal-clear water for a guided snorkeling session above vibrant coral reefs teeming with tropical fish and sea turtles. All activities are ocean conditions permitting. This eco-adventure offers breathtaking views, heart-pounding thrills, and plenty of time to soak in the magic of one of Hawaii’s most iconic natural landmarks.
Cold beverages
Snacks
Snorkeling session (conditions permitting)
Sightseeing along the Na Pali Coast
Use of Snorkelling equipment
Restroom on board
Hotel pick-up and drop off
Gratuities
1,601 reviews
Total reviews and rating from Viator & Tripadvisor
hanakog2026,May 6, 2026
- Review from Tripadvisor
Had a great experience with Landon and Mason. Great way to see the coast and lots of wildlife -- we saw dolphins, a whale, sea turtles, and lots of fish. Our guides were helpful and knowledgable.
Jami R,May 6, 2026
- Review from Viator
Highly recommend! Nono and Jeff were top notch guides. The speed boat style makes this tour shorter but gets you to all the good spots before the slower boats. Water was fine and no seasickness on our boat. Drinks(water, sparkling water and Gatorade) and snacks(Chips, Sots Pretzels, popcorn, fruit leather, trail mix, fruit snacks, cookies, etc.) were plentiful! It was a beautiful ride and an absolute blast. The tour time of 4.5 hours was perfect.
Fem V,May 5, 2026
- Review from Tripadvisor
If you’re debating whether to explore the Na Pali Coast by speedboat—just do it. We went out with Captain Andrew and Matt, and it turned out to be one of those “is this real life?” kind of days. The ride itself? Fast, bumpy, and just the right amount of wild—like a rollercoaster. Not for the faint of heart, but absolutely worth every bounce. We stopped to snorkel at this beautiful spot, saw some sea turtles and just when we thought it couldn’t get better… hundreds of dolphins showed up. Magical! The Na Pali Coast itself is beyond stunning. Pictures don’t do it justice. Matt was a fantastic guide, sharing loads of interesting facts along the way, and both he and Captain Andrew kept the energy high with their great sense of humor. Lots of laughs, a bit of adrenaline, and unforgettable views—pretty much the perfect combo. Thanks for this perfect day!
Jim L,Apr 29, 2026
- Review from Tripadvisor
Captain Andrew and Kannon were exceptional. We saw amazing scenery, learned a lot and got the bonus of seeing dolphins and a whale off season! I couldn’t give a higher recommendation.
Dana H,Apr 27, 2026
- Review from Viator
Very small window of time to snorkel and extremely rough ride in the way back. Otherwise, informative and entertaining staff with out of this world views of the Na’Pali coast.
524JKL,Apr 26, 2026
- Review from Tripadvisor
Amazing trip and great crew. The water was still a little rough due to seasonal conditions but the captain managed the boat expertly and rode the peaks and troughs expertly. I was amazed at his skill in maneuvering us into the open ceiling cave entrance even though there were huge swells pushing us around. The snorkeling was fantastic. I have never snorkeled with so many schools of fish. They were all a round us. After just leaving the port, we ran right into a huge pod of dolphins and got to trail them for awhile. My wife did get seasick but theyhandled that that professionally and were prepared for it with plenty of buckets. Bathroom on board. 5 hours in duration. They provide dry bags for your stuff and fins/goggles for snorkeling.





Peichi S,Apr 25, 2026
- Review from Viator
Super bumpy ride due to the high waves, absolutely the most beautiful scenery in the amazing Na Pali Coast and sea cave experiences!
Valerie H,Apr 24, 2026
- Review from Viator
Everything was perfect. At first we thought there was gonna be rain coming down heavily and then it dissipated and it was smooth sailing.
Bethany F,Apr 22, 2026
- Review from Viator
Such an amazing time seeing the Na Pali coast. Landon and Matt were great! They were both very knowledgeable about the history of the area and made it very entertaining.
Andrea S,Apr 20, 2026
- Review from Viator
Captain Andrew and Matt were amazing! They made the entire tour such a fun and worthwhile experience from the second you get on the boat and until you get off the boat! They will go out of their way to make sure you get the best moments captured. Today, on 4/20/26, we did the morning tour and got to see humpback whales (which is extremely rare for this time of year), swam with sea turtles and other beautiful marine life, and saw dolphins too. The Napali coast itself is jaw dropping, and Matt had a lot of fun facts about the geology, history, and other stories of the island & coast. This was 100% worth every single penny. Thank you both again!!
Operated by Captain J's Kauai Offshore Adventures