Sign in

Tours and Excursions in Kauai

101 tours in Kauai, from €104 to €597 per person, average rating 4.8 based on 52349 reviews.

Viator lists 205 tours for Kauai. We screened all of them and kept 101: rated 4.5★ or higher by 30+ travellers, real tours only.

Filters
Your partyIncludesGood for
Private tour
4.7 Great 52 reviews
6h
#9 of 11 · Island Sightseeing & Movie Tours

Private Luxury Tour of Kauai: North & East Shores

See the Best of Kauai's north and east shores on this private tour! You'll have the flexibility to customize your itinerary with the help of your frie...

Free cancellation
4.8 Great 212 reviews
45 min
#10 of 11 · Helicopter & Air Tours

Air Kauai: Ohana (doors-ON) Helicopter Tour

Doors-On Views of Kauai from the sky with the original Air Kauai! 30+ Years of Flawless Safety | Local Pilots | People Over Profits Our Ohana tour ...

Free cancellation
4.7 Great 112 reviews
5h
#13 of 21 · Na Pali Coast Boat Tours

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
Bestseller
4.8 Great 1659 reviews
5h 30m
#11 of 21 · Na Pali Coast Boat Tours

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
#6 of 10 · Wailua River & Kayak Tours

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
#12 of 21 · Na Pali Coast Boat Tours

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
Bestseller
4.8 Great 2070 reviews
50 min
#11 of 11 · Helicopter & Air Tours

Kauai Eco Adventure Helicopter Tour

Join us on a first class ECO Adventure over the Garden Isle of Kaua'i. You'll fly the incredible new American Eurocopter Eco-Star, which reduces overf...

Free cancellation
In high demand
4.8 Great 825 reviews
5h
#8 of 10 · Wailua River & Kayak Tours

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
Private tour
4.6 Great 64 reviews
3h
#10 of 11 · Island Sightseeing & Movie Tours

The Secret Waterfall Private tour with photos

This is an amazing photographic waterfalls tour. This guided 3-hour tour is a PRIVATE small-group tour that will take you to some of the most breathta...

Free cancellation
4.7 Great 166 reviews
3h 30m
#9 of 10 · Wailua River & Kayak Tours

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
4.7 Great 348 reviews
5h 30m
#4 of 7 · Sunset & Dinner Cruises

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
Bestseller
4.7 Great 1257 reviews
3h–4h
#3 of 7 · Sunset & Dinner Cruises

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
#16 of 21 · Na Pali Coast Boat Tours

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
4.7 Great 355 reviews
2h
#1 of 3 · Whale Watching

Kauai: Winter Whale Watching Adventure

Our Super Rafts, Kauai Voyager 1 and 2 are perfectly suited for whale watching with great comfort including a full restroom, unobstructed views, and s...

Free cancellation
4.7 Great 483 reviews
8h
#17 of 21 · Na Pali Coast Boat Tours

The Niʻihau & Nāpali Snorkel Expedition

Go big or go home on one of the most ambitious tours Kauai has to offer—a 90-mile ocean adventure up the Napali Coast and across the Kaulakahi Channel...

Free cancellation

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

Best 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 176 reviews
2h–3h

Poipu and Koloa E-Bike Scenic Tour

Beat the heat and traffic with an early morning start to your vacation with this ACTIVE and FUN morning scenic ebike tour! The ebikes are like regular...

Free cancellation
Private tour
5.0 Excellent 116 reviews
7h

Kauai's Waimea Canyon and South Side Private Guided Tour

[FOR UP TO 7 PASSENGERS, private tour, includes Waimea Canyon State Park Fees] This tour starts by heading directly to the Waimea Canyon on the west s...

Free cancellation
Private tour
5.0 Excellent 149 reviews
8h

Kauai Canyon Explorer: Private Tour Featuring Waimea & Kokee

Our tours are lead by a small local family owned business with over 20 years of experience in the field. This is not your ordinary tour. We crafted th...

Free cancellation
Bestseller
5.0 Excellent 1825 reviews
1h 15m

Kauai Private Doors Off Helicopter Tour: Ultimate Waterfalls

On this incredible tour of Kauai, you’ll experience views so beautiful they will take your breath away. Explore the stunning Manawaiopuna Falls, also ...

Free cancellation
Private tour
5.0 Excellent 218 reviews
7h–8h

Private Waimea Canyon Tour

On your private tour of Kauai, you'll see the magnificent Waimea Canyon and places the big bus tours can't take you to. You'll enjoy great photo ops o...

Free cancellation
Private tour
5.0 Excellent 143 reviews
4h–6h

Private Jungle Waterfall Adventure, Wit Da Native Hawaiian Dundee

This is not a "one size fits all" kind of adventure tour. It is "Truly Private:" *Private Professional Hiking Adventure Guide (Da Hawaiian Dundee H...

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
Bestseller
5.0 Excellent 7578 reviews
3h

Koloa Zipline in Kauai

Get ready for Kauaʻi's longest zipline adventure. Our Unique harness gives you a front-row seat to the breathtaking landscapes of historic Old Kōloa, ...

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
4.84
★★★★★
out of 5
Loved by travelers 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.
52,349
verified reviews
101
rated tours
100%
rated 4.5★ or higher
Ratings collected from Guidekin & Viator & Tripadvisor

Frequently Asked Questions

101 tours are available for booking in Kauai on Guidekin. The top-rated is Koloa Zipline in Kauai with 4.96/5 from 7,578 reviews.

Prices range from €104 to €597 per person. The most affordable option is Kalapaki Kai Sunset Catamaran Cruise at €104. The premium choice is Scuba Dive at Ni’ihau (Forbidden island) at €597.

Based on 52349 traveler reviews across 101 tours, Koloa Zipline in Kauai leads our rating, weighted by review volume: 4.96/5 (7,578 reviews).

Duration ranges from 45 min to 14h. The shortest is Discover Kauai Helicopter Tour from Princeville at 45 min. The longest is Day Trip from Kauai to Oahu: WWII Pearl Harbor Heroes at 14h.

Browse 101 available tours above, select your preferred date and group size, and start booking on Guidekin; checkout completes with our booking partner. Most tours confirm instantly, with free cancellation up to 24 hours before departure.

Most tours in Kauai offer free cancellation up to 24 hours before the start time for a full refund. Check the cancellation policy on each tour page for exact terms.