Sign in

Boat Tours in Kauai

53 tours · €104–€597 per person · ★ 4.8

See the coastline from a completely different perspective. Boat tours range from relaxed catamaran cruises with drinks to high-energy speedboat rides and private sailing charters. Many include snorkeling stops, onboard snacks, and stunning sunset views.

Boat Tours in Kauai: 53 tours, all from the 101 we kept after screening every one of the 205 tours Viator lists for Kauai, rated 4.5★ or higher by 30+ travellers.

Filters
Your party
4.8 Great 89 reviews
4h
#31 of 53

Kauai's Ultimate Dive Boat Adventure (for CERTIFIED Divers Only)

Guaranteed small and personalized groups of 6 or less More than 13 different dive sites available to dive allowing for enjoyable multi-day dives. No...

Free cancellation
4.8 Great 208 reviews
2h 30m
#32 of 53

Kauai's Ultimate Discover Scuba Dive - OCEAN EXPERIENCE (1 Tank Dive)

You are booking this tour through a THIRD PARTY. Dive Kauai is the activity Provider and we know how to run and operate scuba diving tours on Kauai. V...

Free cancellation
4.8 Great 434 reviews
3h
#33 of 53

Kauai's Ultimate South Island Zodiac Boat Snorkel Adventure

Explore Kauai’s southern coastline on a three-hour eco-friendly snorkel tour aboard a USCG-style Zodiac boat. Guided by experienced local marine natur...

Free cancellation
4.8 Great 81 reviews
5h 30m
#34 of 53

Wailua River Kayak, Hike & Waterfall Picnic: Expert-Guided

Outfitters Kauai delivers a more personal and enriching Wailua River experience. Paddle in comfort with premium tandem kayaks featuring high-back seat...

Free cancellation
4.7 Great 51 reviews
4h 30m
#35 of 53

Kauai Scuba Diving for Beginners

Always dreamed of discovering life beneath the waves? Now’s your chance, no previous SCUBA experience required! Dive into Kauai’s crystal-clear waters...

Free cancellation
Private tour
4.7 Great 49 reviews
5h
#36 of 53

Princeville - Snorkeling Shore Excursion

Once you have your snorkeling Sea Scooter you will soon be snorkeling like a pro. Prepare to snorkel next to a Hawaiian Green Sea Turtle, spotted eagl...

Free cancellation
Bestseller
4.8 Great 1659 reviews
5h 30m
#37 of 53

Kauai: Na Pali Raft Snorkel Adventure

Discover the thrill of Kauai’s Na Pali Coast on a 5 to 5.5 hour adventure that brings you face to face with towering sea cliffs, secluded beaches, and...

Free cancellation
Bestseller
4.8 Great 1669 reviews
4h 30m
#38 of 53

Kauai: Secret Falls Kayak and Hike

Discover the hidden beauty of Uluwehi Falls (Secret Falls), Kauai’s most sought-after waterfall destination. Skip the hassle of parking, equipment ren...

Free cancellation
4.8 Great 583 reviews
6h
#39 of 53

The Nāpali Coast Snorkel Excursion

Set sail for a once-in-a-lifetime adventure along Kauai’s iconic Na Pali Coast. This five-hour catamaran journey combines spectacular sightseeing, exc...

Free cancellation
4.7 Great 112 reviews
5h
#40 of 53

Ultimate Na Pali Coast Zodiac Boat Snorkeling and Sea Cave Tour

Unique and personal zodiac snorkeling adventure on Kauai’s stunning NaPali Coast. Guided snorkeling, coastline and sea cave touring (when conditions a...

Free cancellation
In high demand
4.8 Great 825 reviews
5h
#41 of 53

Wailua River Kayak and Sacred Falls Guided Hike with Lunch

Experience Kauai’s unforgettable Wailua River Kayak & Sacred Falls Hike—a 5-hour family-friendly adventure that combines serene river paddling, a rain...

Free cancellation
4.7 Great 348 reviews
5h 30m
#42 of 53

Kauai: Deluxe Na Pali Sunset Snorkel Cruise aboard Lucky Lady

During our Summer months, join us on a Sunset Tour to the spectacular Na Pali coast aboard our Catamaran, Lucky Lady which features a swim or snorkel ...

Free cancellation
4.7 Great 166 reviews
3h 30m
#43 of 53

OPEN NOW: Huleia River Hidden Valley Falls Kayak & Hike

Experience an authentic Kauai adventure as you paddle tandem kayaks along the serene Hule‘ia River, journeying deep into the island’s untamed jungle. ...

Free cancellation
Bestseller
4.7 Great 1257 reviews
3h–4h
#44 of 53

Nāpali Sunset Dinner Cruise

Find a sunset state of mind, cruising along the Napali Coast, one of Hawaii’s most stunning and humbling landscapes. Come aboard our clean, sleek 65’ ...

Free cancellation
Bestseller
4.7 Great 1649 reviews
5h 30m
#45 of 53

Kauai: Deluxe Na Pali Snorkel Cruise aboard Lucky Lady

An all-inclusive day exploring the Nā Pali Coast that truly captures the beauty of the Island of Kauai. Our Coast Guard-certified Captain will guide...

Free cancellation

Tours and prices on this page last updated November 8, 2026

Best Boat Tours in Kauai, rated by travelers

The highest-rated experiences here, chosen by thousands of real reviews.

Top rated
5.0 Excellent 141 reviews
4h 30m

Private Na Pali Coast Boat Charter 4.5 Hour Adventure

Experience the Na Pali Coast on a private 4.5-hour adventure built exclusively for your group. Blast along towering cliffs, explore sea caves, and tak...

Free cancellation
5.0 Excellent 105 reviews
6h 30m

Kauai: Na Pali Raft with Exclusive Beach Landing

A Real beach landing at Nualolo Kai (on NaPali), most companies can not land you at the site of this ancient Hawaiian fishing village. A special permi...

Free cancellation
In high demand
5.0 Excellent 226 reviews
5h

Kauai Napali Coast Boat Tour and Snorkeling

We have been operating our tours for over 39 years. We custom built our vessels to provide you with the ideal touring vessel for our Kauai Ocean condi...

Free cancellation
5.0 Excellent 855 reviews
4h 30m

Kauai: Na Pali Coast Power Catamaran

We are a local, family-owned business dedicated to creating unforgettable small-group adventures along the stunning Nā Pali Coast. Our custom-built ve...

Free cancellation
4.9 Excellent 627 reviews
5h

Hanalei Bay Morning Kayak and Snorkel Tour

Our Hawaiian family takes great pride in sharing Hanalei’s rich history and culture with you. Our ocean-river combo tour departs from our private dock...

Free cancellation
4.9 Excellent 977 reviews
4h

Kauai: Nā Pali Coast Zodiac Raft Expedition and Snorkeling

Experience the wild side of Kauai with a family-owned and veteran-operated tour company known for its safety, expertise, and personalized adventures. ...

Free cancellation
4.9 Excellent 198 reviews
4h

Kauai's Ultimate South Shore 2 Tank Dive (Certified Divers Only)

Beautiful "U" Shaped Reef which divers will get to experience both sides during the dive Average depth between 27' and 45'. Very easy entry and exit ...

Free cancellation
4.9 Excellent 158 reviews
3h

Nā Pali Coast Zodiac Raft Sea Caves Expedition on Kauai

Embark on the ultimate summer adventure: a thrilling Zodiac raft tour to Kauai’s Na Pali Coast Sea Caves, available May 17 –September 20. Enjoy a fast...

Free cancellation
4.9 Excellent 154 reviews
6h 30m

Kipu Zipline Safari - Kayak, Hike & Zipline

This tour does everything! Enjoy easy kayaking on a 2 mile long river, zipline on 2 thrilling lines, experience the WaterZip, and hike to waterfalls a...

Free cancellation
Bestseller
4.9 Excellent 2102 reviews
5h

Kauai: NaPali Boat Tour on the Amelia K

If you're visiting Kauai, you absolutely can't miss seeing the stunning NaPali Coast. We offer a one-of-a-kind experience to do just that. As a Native...

Free cancellation
4.8
★★★★★
out of 5
Loved by travelers in Boat Tours in Kauai
Ratings come from verified guests who actually took these tours. We surface the best-reviewed experiences first, so you can book with confidence.
26,638
verified reviews
53
rated tours
100%
rated 4.5★ or higher
Ratings collected from Guidekin & Viator & Tripadvisor
All tours in Kauai