
Kauai: Express Na Pali Snorkel Tour aboard 'Imiloa
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September 2026
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Who is going?
Adults
Age 13 and over
Children
Age 12 and under
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Free cancellation up to 24 hours before. Same price on Viator, Outty earns a commission.
Traveler rating
4.7/5
Based on 346 traveler reviews. Ratings and reviews provided by Viator and Tripadvisor.
Quick answer
Is Kauai: Express Na Pali Snorkel Tour aboard 'Imiloa worth booking?
Kauai: Express Na Pali Snorkel Tour aboard 'Imiloa is a 4.5-hour experience in Kauai, United States, from $190 per person. It scores 77 out of 100 on the Outty Ranking, which we label “Strongly Recommended”, based on a 4.7/5 rating across 346 reviews. Cancellation is free up to 24 hours before the start time. Same-day spots are currently showing.
- Outty Ranking
- 77 / 100
- Rating
- 4.7/5 (346)
- Duration
- 4.5 hours
- From
- $190 per person
We believe this is one of the most adventurous & exciting way to view the Na Pali Coast. This adventure is on our newest Catamaran 'Imiloa, which has a partial shaded top, open sides, and 2 restrooms. With forward-facing
What you get
About this experience
We believe this is one of the most adventurous & exciting way to view the Na Pali Coast. This adventure is on our newest Catamaran 'Imiloa, which has a partial shaded top, open sides, and 2 restrooms. With forward-facing padded seats, we are excited for you to enjoy the ride. Our crew members will serve you food and drinks as your Captain will narrate the highlights of this magnificent coastline. Along your journey, you will be taken to a snorkeling destination, depending on the weather conditions that day. Snorkel time is between 30-45 minutes conditions permitting. Dolphins, turtles, waterfalls, sea caves, and more!! You are bound to get wet on 'Imiloa, She's our wet and wild adventure option!
What's included
Included
- Restrooms onboard
- CPR, First Aid, and water safety–trained crew
- Guided Na Pali Coast catamaran cruise
- U.S. Coast Guard–licensed captain
- Safety briefing and instruction provided
- Open bar with beer, wine, Mai Tais (21+), and soft drinks
- PM TOUR: Choice of Chicken Pork or Tofu
- AM TOUR: Choice of a Bacon or Veggie Breakfast sandwich
- Snorkel Equipment & Expert Instruction
Not included
- Gratuities
- Hotel pickup or drop off
- No expectant mothers, individuals with physical challenges, recent surgeries, or mobility issues
What you'll see and do
Na Pali Coast State Wilderness Park
Get ready for a thrilling day on ‘Imiloa, our 40-foot Express Catamaran, one of the fastest ways to reach the stunning Nā Pali Coast. Speed across the ocean, encounter dolphins at the bow, and marvel at lush valleys, sea caves, and waterfalls. Our friendly crew will share fascinating stories of the Nā Pali while you take in the breathtaking sights. Be prepared to get wet as we stop for a swim or snorkel, weather permitting. Whether you swim or snorkel, all gear and instructions are provided! Enjoy breakfast sandwiches and soft drinks, and after your water adventures, unwind with beer and Mai Tais.
Pass by without stopping
Where it starts and ends
Meeting point
Kauai
Kauai Sea Tours is located in the Port Allen Marina Center. Continue to the end of the complex, then turn right and park in the third lot on your left, marked by our Kauai Sea Tours sign. From there, proceed to the check-in desk inside our office.
Hotel pickup
No pickup: everyone meets at the start point.
Ends at
Kauai Sea Tours is located in the Port Allen Marina Center. Continue to the end of the complex, then turn right and park in the third lot on your left, marked by our Kauai Sea Tours sign. From there, proceed to the check-in desk inside our office.
Before you book
- Cancellation
- For a full refund, cancel at least 24 hours before the scheduled departure time.
- Languages
- en
- Ticket
- Mobile Only
- Runs on
- Every day
- Group size
- Up to 4 travelers per booking
- Operated by
- Kauai Sea Tours
Know before you go
- Public transportation options are available nearby
- Travelers should have at least a moderate level of physical fitness
- Safety is our top priority: all passengers must be suited for possible rough waters and able to hold on and move about the vessel without concern
- No expectant mothers
- No individuals with back, neck, hip, knee, or other joint problems, recent injuries or surgeries within 1 year, or mobility issues
- Children must be accompanied by an adult. Minimum age is 3 years
- Maximum weight limit is 300 lbs (136 kg) per person
- Guests prone to motion sickness should take precautions, as conditions may vary. Consult a medical professional before taking any medication
- Routes and destinations are dependent on ocean conditions; tours may reroute to the south coast when necessary
- Wear a swimsuit, light cover-up, sunscreen, sunglasses, and a hat. Plan to get wet. This is a barefoot tour unless a medical condition requires footwear; please inform your captain in advance
- Please bring a towel, reef-safe (non-spray) sunscreen, a light rain jacket, water-protected camera or phone, and any required medications or allergy/insect protection
- Cancellation Policy: All modifications, reschedules, or cancellations must be made directly through Viator/Tripadvisor
- No-shows are charged 100%. No refunds for undisclosed health conditions, itinerary reroutes, missed water activities, or seasickness
- AM TOUR: 745am check in time
- PM TOUR: 2pm check in time (summer season)
Photos






What travelers are saying
Outty’s summary of the themes that recur across 343 traveler reviews. Written by us, not quoted from reviewers.
Knowledge and storytelling
4 mentionsReviewers describe the commentary as informative rather than scripted.
Photo opportunities
4 mentionsThe views and photo stops come up again and again.
Traveler reviews
343 verified traveler reviews for Kauai: Express Na Pali Snorkel Tour aboard 'Imiloa. Ratings and reviews provided by Viator and Tripadvisor.
Awesome way to see the Na’pali Coast!
We had a great experience on the ‘Imiloa! The captain and crew were attentive, fun and full of fun tidbits of history about the coast and the island’s geography.
via Viator
Cali girls
We love the crew. Everyone had an amazing time and we saw over 10 to 15 rainbows and it was an amazing experience. We are so grateful and we appreciate you.
Response from the operator: Thank you Sara - we appreciate you choosing KST!
via Viator
Amazing Coast Experience!
The best part was the dolphins. The crew was very friendly and informative. Ocean was a bit rough on the way back but the boat handled it well. Great experience and we would highly recommend it.
Response from the operator: We appreciate your recommendation Ian - Mahalo
via Viator
Great!
Took my older parents to see the Na Pali coast with Captain Duff, crews Aaron and Kalani. Had a lot of fun. We saw dolphins, rays, and sea turtles. Special thanks to Kalani for being patient with my mom. Ocean was choppy on way back. No one got sick. Very enjoyable trip.
Response from the operator: We're so happy everyone had a great time
via Tripadvisor
Great Experience
Great experience!! The best thing we did in Hawaii - loved by all family members. The crew was great, helpful and fun. The views were amazing. The snorkling visual was mediocre, but you don't do a Napali trip for snorkling. Its mainly about the coast views and boat ride which we loved. This company is well run. They took us to all the great views, through a cave and close to waterfalls. I highly recommend them.
Response from the operator: Sounds wonderful!
via Tripadvisor
Good to know
- Duration
- 4.5 hours
- Free cancellation
- Up to 24h before
- Minimum age to book
- All ages
- Availability
- Bookable today
- Runs on
- Every day
- Price range
- $190 to $212
- Hotel pickup
- No pickup, meet at start point
- Booked in 30 days
- 121
- Verdict
- Strongly Recommended
Why this scores 77
The Outty Ranking is a weighted composite. Here is how this experience performed on each component.
Kauai: Express Na Pali Snorkel Tour aboard 'Imiloa: questions travelers ask
Practical detail on this experience, plus the wider planning questions for Kauai.
How much does Kauai: Express Na Pali Snorkel Tour aboard 'Imiloa cost?
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Prices start at $190 per person. The final price depends on the date, the time slot and the number of travelers, and peak weekends in Kauai usually price higher than midweek mornings. Live pricing and remaining availability are confirmed on the booking screen before you pay.
How long does Kauai: Express Na Pali Snorkel Tour aboard 'Imiloa take?
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Plan for about 4.5 hours from start to finish, not counting travel to the meeting point. Most travelers leave another 30 minutes on either side so the rest of the day in Kauai is not rushed.
Is Kauai: Express Na Pali Snorkel Tour aboard 'Imiloa worth it?
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It holds an Outty Ranking of 77 out of 100, which we label "Strongly Recommended". That score blends traveler sentiment (4.7/5 across 346 reviews), the depth of that review evidence, recent booking momentum, value for money against comparable last minute in Kauai, and how flexible the cancellation terms are.
Can I cancel or reschedule Kauai: Express Na Pali Snorkel Tour aboard 'Imiloa?
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Yes. Cancel free up to 24 hours before the start time for a full refund. Inside that window the booking is non-refundable, and no-shows are not refunded.
Is Kauai: Express Na Pali Snorkel Tour aboard 'Imiloa suitable for kids and families?
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Yes, all ages are welcome. Families should still weigh the 4.5-hour running time, and strollers are easier on the earlier, quieter departures.
How far in advance should I book Kauai: Express Na Pali Snorkel Tour aboard 'Imiloa?
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Around 121 people booked this in the last 30 days, so popular slots go early. Two to three weeks ahead is comfortable in shoulder season, while summer weekends and holidays in Kauai can sell out a month out. Same-day spots do open up when other travelers cancel, so it is worth checking if you are already in town.
What should I bring or wear?
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Bring photo ID, your booking confirmation on your phone, a refillable water bottle and comfortable shoes. Dress for the weather in Kauai and add a light layer if any part of the 4.5-hour experience runs outdoors or after sunset.
Where does Kauai: Express Na Pali Snorkel Tour aboard 'Imiloa start and how do I get there?
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The exact meeting point and directions are on your voucher once you book, and they sit in central Kauai within reach of public transport. Arrive 15 minutes early: late arrivals are treated as no-shows by most operators.
What are the best things to do in Kauai?
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Kauai sells Na Pali Coast boat and helicopter tours, Waimea Canyon drives, tubing through old plantation ditches and Hanalei kayak trips. Ocean conditions shut down the north shore boat runs in winter, so cancellation terms matter. On Outty we rank every Kauai experience on the same 0 to 100 scale, and alongside this one the highest scorers right now include Koloa Zipline in Kauai, Kauai: NaPali Boat Tour on the Amelia K, Kauai: Secret Falls Kayak and Hike. The city page groups everything into most popular, highest reviewed, last minute and family-friendly so you can build a day around what actually delivers.
When is the best time to visit Kauai?
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April to June and September to October, with calmest seas in summer. Booking patterns follow the same curve: prices and queues climb in peak weeks, while shoulder season gives you better availability on the top-ranked experiences and more room to change plans.
How many days do you need in Kauai?
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Three full days covers the headline sights without sprinting. A workable rhythm is one anchor experience each morning, such as this one, an unhurried afternoon in a single neighborhood, then a food or nightlife booking in the evening. Five days lets you add a day trip outside the city.
Do I book through Outty or through the operator?
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Outty ranks and explains the experiences, then hands you to Viator to complete the booking with the operator directly. The price is the same as booking on Viator yourself, and Outty earns an affiliate commission on the referral, which is how the rankings stay free to read.
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