Kauai Outdoor Activities

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Kauai Activities

Attractions

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Koloa Zipline in Kauai
Likely to Sell Out
Likely to Sell Out
5.0 (7,579)

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, with panoramic...

3 hours • Free Cancellation
3 hours • Free Cancellation
3 hours • Free Cancellation
5.0 (7,579)
from
$170
Kauai: NaPali Boat Tour on the Amelia K
5.0 (1,772)

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...

5 hours • Free Cancellation
5 hours • Free Cancellation
5 hours • Free Cancellation
5.0 (1,772)
from
$227
Kauai: Secret Falls Kayak and Hike
4.8 (1,601)

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 rentals, and crowded state park...

4 hours 30 minutes • Free Cancellation
4 hours 30 minutes • Free Cancellation
4 hours 30 minutes • Free Cancellation
4.8 (1,601)
from
$135
Wailua River Kayak & Hike Adventure to Secret Falls
4.9 (923)

Wailua River Kayak & Hike Adventure to Secret Falls

Skip the parking hassle and let us handle the logistics. Our guided Secret Falls kayak and hike adventure includes shuttle transportation from our check-in location...

6 hours • Free Cancellation
6 hours • Free Cancellation
6 hours • Free Cancellation
4.9 (923)
from
$145
Kauai Deluxe Waterfall Safari: Helicopter Tour
Likely to Sell Out
Likely to Sell Out
4.9 (910)

Kauai Deluxe Waterfall Safari: Helicopter Tour

Experience the view from above in the comfort of a state-of-the-art helicopter in this approximately 60 minute tour covering over 100 miles of amazing Kauai...

55 minutes • Free Cancellation
55 minutes • Free Cancellation
55 minutes • Free Cancellation
4.9 (910)
from
$336
Wailua River & Waterfalls Kayak Tour: Expert-Guided Adventure
Likely to Sell Out
Likely to Sell Out
4.9 (830)

Wailua River & Waterfalls Kayak Tour: Expert-Guided Adventure

Rainbow Kayak Tours has been providing guided tours of the Wailua River for 20 years. Our experienced guides are well versed in the flora and...

5 to 6 hours • Free Cancellation
5 to 6 hours • Free Cancellation
5 to 6 hours • Free Cancellation
4.9 (830)
from
$165
Wailua River Kayak and Sacred Falls Guided Hike with Lunch
4.8 (799)

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 rainforest hike, swimming beneath a 120-foot...

5 hours • Free Cancellation
5 hours • Free Cancellation
5 hours • Free Cancellation
4.8 (799)
from
$155
Kauai: Na Pali Coast Power Catamaran
Likely to Sell Out
Likely to Sell Out
5.0 (747)

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 vessels are designed to combine...

4 hours 30 minutes • Free Cancellation
4 hours 30 minutes • Free Cancellation
4 hours 30 minutes • Free Cancellation
5.0 (747)
from
$275
Air Kauai: DOORS-OFF Helicopter Adventure
4.9 (517)

Air Kauai: DOORS-OFF Helicopter Adventure

Unleash Your Inner Adventurer: Doors-Off Adventure Tour 30+ Years of Flawless Safety | Local Pilots | People Over Profits For thrill-seekers and adventurers aged 10...

50 minutes • Free Cancellation
50 minutes • Free Cancellation
50 minutes • Free Cancellation
4.9 (517)
from
$402
Kalapaki Kai Sunset Catamaran Cruise
Likely to Sell Out
Likely to Sell Out
4.9 (476)

Kalapaki Kai Sunset Catamaran Cruise

One of a Kind historical narrated sunset cruise. Scenic and relaxing sunset cruise of the historically significant areas of Kalapaki Bay, Nawiliwili, Haupu Mountain Range,...

2 hours • Free Cancellation
2 hours • Free Cancellation
2 hours • Free Cancellation
4.9 (476)
from
$114
Kauai: Whale Watch Cocktail Tour aboard 'Imiloa
4.8 (411)

Kauai: Whale Watch Cocktail Tour aboard 'Imiloa

Hop aboard ‘Imiloa, our Express Catamaran as your captain & crew take you along Kauai’s south shore to find the gentle giants of the sea....

2 hours • Free Cancellation
2 hours • Free Cancellation
2 hours • Free Cancellation
4.8 (411)
from
$136
Kauai' Exclusive Helicopter Tour: JURASSIC CANYON LANDING
4.9 (373)

Kauai' Exclusive Helicopter Tour: JURASSIC CANYON LANDING

We are the only helicopter company with landing privileges at the private Olokele Canyon landing. Guest get to stop over and take pictures agains one...

1 hour 30 minutes • Free Cancellation
1 hour 30 minutes • Free Cancellation
1 hour 30 minutes • Free Cancellation
4.9 (373)
from
$396
Kauai: Express Na Pali Snorkel Tour aboard 'Imiloa
4.8 (325)

Kauai: Express Na Pali Snorkel Tour aboard 'Imiloa

We believe this is one of the most adventurous & exciting way to view the Na Pali Coast. This adventure is on our newest Catamaran...

4 hours 30 minutes • Free Cancellation
4 hours 30 minutes • Free Cancellation
4 hours 30 minutes • Free Cancellation
4.8 (325)
from
$180
Private Waimea Canyon Tour
5.0 (216)

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...

7 to 8 hours • Hotel pickup offered • Free Cancellation
7 to 8 hours • Hotel pickup offered • Free Cancellation
7 to 8 hours • Hotel pickup offered • Free Cancellation
5.0 (216)
from
$142
Small Group Waterfall Rappel in Lihue, Kauai
5.0 (212)

Small Group Waterfall Rappel in Lihue, Kauai

Get ready for an unforgettable adventure that brings you face-to-face with one of Kauai’s most breathtaking natural attractions. Explore the beauty of the Hule‘ia River...

4 hours • Free Cancellation
4 hours • Free Cancellation
4 hours • Free Cancellation
5.0 (212)
from
$259
AdrenaLine Zipline Tour with WaterZip & Hawaii's LONGEST Zipline
5.0 (199)

AdrenaLine Zipline Tour with WaterZip & Hawaii's LONGEST Zipline

Craving the ultimate adventure on Kauai? The AdrenaLine Zipline Tour delivers pure exhilaration from start to finish, no warm-ups, no beginner lines. Launch into action...

3 hours • Free Cancellation
3 hours • Free Cancellation
3 hours • Free Cancellation
5.0 (199)
from
$183

Frequently Asked Questions

These answers are based on answers previously given to Cool Hawaii customers' questions.

Recent activity reviews
We had a fantastic...
New York City
Kalapaki Kai Sunset Catamaran Cruise
JamesDavid_F, Sep 2026
We had a fantastic...
We had a fantastic evening touring the river and bay. The crew were knowledgeable and friendly, the sights were breathtaking, and the drinks were delicious!
Read more
Relaxing river & sunset tour
New York City
Kalapaki Kai Sunset Catamaran Cruise
John_L, Sep 2026
Relaxing river & sunset tour
Relaxing and informative tour of the river and bay. Learned so much about the Kauai story, flora & fauna all while slowly moving through a river in Hawaii - amazing. Tour ends with a slow view of the sunset & clouds.
Read more
Na Pali Coast Adventure
New York City
Kauai: Na Pali Coast Power Catamaran
138candicem, Sep 2026
Na Pali Coast Adventure
We had a great time with Captain Jane and Kona…they did a fabulous job giving us all that we had hoped for on this tour…dolphins, caves, the beautiful coastline and luckily snorkelling. Very professional, fun and knowledgeable.
Read more
FRIENDLIEST PEOPLE EVER
New York City
Kauai: NaPali Boat Tour on the Amelia K
O8823OIjohnd, Sep 2026
FRIENDLIEST PEOPLE EVER
BEST BEST HEST EXPERIENCE EVER!!! the crew made everyone feel so included and were so genuine and polite, definitely the best bang for your buck and they also took us to the coolest places ever. worth every penny
Read more
Even though it dumped rain it was amazing
New York City
Wailua River Kayak & Hike Adventure to Secret Falls
Cinkeveidley, Sep 2026
Even though it dumped rain it was amazing
We went in this adventure for our friends 70th birthday adventure. We all had a blast!!! Levi was the best!
Read more
Amazing! Maybe a little...
New York City
Kauai: NaPali Boat Tour on the Amelia K
Elizabeth_A, Sep 2026
Amazing! Maybe a little...
Amazing! Maybe a little tough if you’re prone to sea sickness. Also make sure you have your pick up situation scheduled ahead of time!
Read more
BEST TOUR EVER
New York City
Kauai: Na Pali Coast Power Catamaran
P6949LYkellyc, Sep 2026
BEST TOUR EVER
Captain Jane and Deckhand Kona were absolutely phenomenal!! They made sure we were safe and that everyone on board had an absolute blast. We were fortunate enough to be able to see all of the sea caves and snorkel and the views were breathtaking. Captain Jane and Kona were super knowledgeable of the coast and the history. 10/10 recommend taking a boat tour with this company!!
Read more
Kayak of fun
New York City
Wailua River Kayak & Hike Adventure to Secret Falls
Michael_E, Sep 2026
Kayak of fun
Bring your bathing suit and water shoes with traction. The tour guide Levi is great! He has a great voice and knowledge.
Read more
Zipline experience
New York City
Koloa Zipline in Kauai
Laura_K, Sep 2026
Zipline experience
The Zipline experience was thrilling and adventurous! The guides make you feel comfortable and safe.
Read more
10 out of 10!
New York City
Koloa Zipline in Kauai
kathysZ4960BG, Sep 2026
10 out of 10!
From the moment we arrived, Eden and Cameron made us feel right at home. So welcoming and informative! Eden was super friendly and funny! We had the best time laughing and joking with them. They truly made the experience a 10 out of 10!! And what a beautiful setting for the ziplines! So jealous they get to do this for a living!
Read more
Awesome experience... the best
New York City
Kauai: Secret Falls Kayak and Hike
Jason_M, Sep 2026
Awesome experience... the best
Experience was super awesome, our guide Sam was the man! Hike was easy and waterfall was beautiful!!
Read more
Mile hike and waterfalls
New York City
Small Group Waterfall Rappel in Lihue, Kauai
D6372HUarmandoc, Sep 2026
Mile hike and waterfalls
Great service, would recommend, good value, did not take up whole, small quick, ecitement.
Read more
GREAT EXPERIENCE!!!
New York City
Small Group Waterfall Rappel in Lihue, Kauai
O3306QVrenec, Sep 2026
GREAT EXPERIENCE!!!
Rashid was an excellent guide. Gave us a good overview of the tour ETC. had a real good experience with him. Our group really enjoyed him.
Read more
Beautiful Kauai
New York City
Kauai: Secret Falls Kayak and Hike
Rebecca_L, Sep 2026
Beautiful Kauai
A beautiful way to see a small part of Kauai’s beauty. 4 miles of Kayaking, 3 miles of hiking and gorgeous 360 degree views.
Read more
Pardon my french..
New York City
Kauai: Express Na Pali Snorkel Tour aboard ‘Imiloa
mark_L, Aug 2026
Pardon my french..
This was an f…..g incredible experience, especially the natural waterfall shower. Mahalo everyone!!!
Read more
Amazing Na Pali Coast Adventure with an Incredible Crew! 🌊⭐️
New York City
Kauai: Express Na Pali Snorkel Tour aboard ‘Imiloa
Adele_L, Aug 2026
Amazing Na Pali Coast Adventure with an Incredible Crew! 🌊⭐️
The overall tour of the Na Pali Coast was absolutely amazing! 🌊 The boat tour was a fantastic experience, with breathtaking views, beautiful scenery, and an unforgettable adventure on the water. The snorkeling was also a highlight, with beautiful clear water and an amazing opportunity to be in the ocean. The crew was so much fun, friendly, and full of great energy. They made us feel welcome, and really went above and beyond to make the experience memorable. Their enthusiasm and knowledge made the trip even more enjoyable. I highly recommend this boat tour to anyone visiting Kauai—it’s definitely an experience you won’t want to miss! Thank you Josh, Aaron, Keala, and Andy for making this tour memorable and amazing ⭐️⭐️⭐️⭐️⭐️
Read more
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