Hawaii Adrenaline & Extreme

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Hawaii Activities

Attractions

Guides

Calendar

3 Zipline Adventure with Waikiki Transportation
Honolulu, USA
4.9 (24)

3 Zipline Adventure with Waikiki Transportation

The 3 Zipline Adventure is a fun and accessible introduction to Coral Crater’s zipline experience, perfect for beginners or guests looking to add an outdoor...

1 hour • Hotel pickup offered • Free Cancellation
1 hour • Hotel pickup offered • Free Cancellation
1 hour • Hotel pickup offered • Free Cancellation
4.9 (24)
from
$153
Private 2 hour Surf Lessons with Experienced Coaches
Maui, USA
5.0 (35)

Private 2 hour Surf Lessons with Experienced Coaches

Maui Surfer Girls is Maui’s Top-Rated Surf School! We are Maui’s only female-owned, female-run surf school.  Our lessons are co-ed, with both male and female...

2 hours • Free Cancellation
2 hours • Free Cancellation
2 hours • Free Cancellation
5.0 (35)
from
$245
Kipu Zipline Safari - Kayak, Hike & Zipline
Kauai, USA
4.9 (147)

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...

6 hours 30 minutes
6 hours 30 minutes
6 hours 30 minutes
4.9 (147)
from
$273.80
Nui Kauai Zipline with Hawaii's LONGEST Line
Kauai, USA
5.0 (20)

Nui Kauai Zipline with Hawaii's LONGEST Line

Work your way up from moderate side-by-side ziplines to the longest zipline in the state of Hawaii.. You'll be traversing a beautiful and secluded working...

3 hours 45 minutes • Free Cancellation
3 hours 45 minutes • Free Cancellation
3 hours 45 minutes • Free Cancellation
5.0 (20)
from
$182.76
Hawaii Volcanoes National Park Adventure
Hilo, USA
5.0 (25)

Hawaii Volcanoes National Park Adventure

As a Native Hawaiian from Hawaiʻi Island, these aren’t just tour stops — they’re part of my home. From walking the grounds of Kīlauea to...

4 hours • Hotel pickup offered • Free Cancellation
4 hours • Hotel pickup offered • Free Cancellation
4 hours • Hotel pickup offered • Free Cancellation
5.0 (25)
from
$139.79
Kauai's Ultimate Group Surf Lesson
Kauai, USA
4.9 (112)

Kauai's Ultimate Group Surf Lesson

Guaranteed small groups of 4 or less per instructor Only company at the "Odd" hours of the day (9am, 11am, 1pm, 3pm) so you don't...

1 hour 30 minutes • Free Cancellation
1 hour 30 minutes • Free Cancellation
1 hour 30 minutes • Free Cancellation
4.9 (112)
from
$121.86
Oahu Hidden Waterfall Hike: A Tropical Paradise Adventure
Honolulu, USA
4.8 (29)

Oahu Hidden Waterfall Hike: A Tropical Paradise Adventure

Discover a hidden waterfall hike on this privately owned slice of paradise. Join us on this mild to moderate guided waterfall hiking tour with less...

3 hours • Hotel pickup offered • Free Cancellation
3 hours • Hotel pickup offered • Free Cancellation
3 hours • Hotel pickup offered • Free Cancellation
4.8 (29)
from
$92.31
Adventure Course Extreme Including Climbing Wall & Rappel
Oahu, USA
4.9 (44)

Adventure Course Extreme Including Climbing Wall & Rappel

Take on Coral Crater's most challenging Adventure Course. This extreme version includes access to the Adventure Tower's high ropes obstacles, where you'll climb, balance, swing,...

2 hours 30 minutes • Free Cancellation
2 hours 30 minutes • Free Cancellation
2 hours 30 minutes • Free Cancellation
4.9 (44)
from
$109
Private Surf Lessons from Kaanapali Beach
Maui, USA
5.0 (38)

Private Surf Lessons from Kaanapali Beach

Our Semi-Private Surf lessons for two is the perfect lesson for beginners to learn how to surf in an intimate setting with only two students...

1 hour 30 minutes • Free Cancellation
1 hour 30 minutes • Free Cancellation
1 hour 30 minutes • Free Cancellation
5.0 (38)
from
$251.64
Certified Divers: Best 2-Tank Wrecks & Reef Boat Dive All Inclusive From Waikiki
Oahu, USA
4.8 (44)

Certified Divers: Best 2-Tank Wrecks & Reef Boat Dive All Inclusive From Waikiki

What sets us apart: 1. Bespoke dive sites on Oahu 2. Unlike 98% of the snorkeling and diving tour operators in Hawaii, our crew are...

5 hours • Free Cancellation
5 hours • Free Cancellation
5 hours • Free Cancellation
4.8 (44)
from
$292.41
Tandem Skydiving with GoJump in Hawaii
Oahu, USA
4.8 (50)

Tandem Skydiving with GoJump in Hawaii

Highest Tandem Skydive in Hawaii from 14.000ft with GoJump Hawaii over the beautiful North shore of Oahu. Full Oceanview during the entire experience. Only 50...

3 hours • Free Cancellation
3 hours • Free Cancellation
3 hours • Free Cancellation
4.8 (50)
from
$259
Scuba Refresh Course & Reef Dive Kaanapali
Likely to Sell Out
Likely to Sell Out
Maui, USA
5.0 (23)

Scuba Refresh Course & Reef Dive Kaanapali

In business since 2002. Rated #1 Scuba Company with Cool Hawaii reviews 5 Star Rating since the beginning. We specialize in teaching First Time scuba...

2 hours
2 hours
2 hours
5.0 (23)
from
$229
Half Day Afternoon Angler Charter
Big Island of Hawaii, USA
4.7 (19)

Half Day Afternoon Angler Charter

Difficult time getting your young anglers up at 6am? We have the perfect charter to accommodate the whole family. The climate here means that it’s...

4 hours • Free Cancellation
4 hours • Free Cancellation
4 hours • Free Cancellation
4.7 (19)
from
$1,325
Private Circle Island Oahu Tour with Custom Itinerary
Honolulu, USA
4.9 (18)

Private Circle Island Oahu Tour with Custom Itinerary

Are you ready to escape the city and experience the true essence of Oahu? At Private Hawaii Tours, we offer more than just typical sightseeing—we...

8 to 10 hours • Hotel pickup offered • Free Cancellation
8 to 10 hours • Hotel pickup offered • Free Cancellation
8 to 10 hours • Hotel pickup offered • Free Cancellation
4.9 (18)
from
$300
Haleakala Volcano Slingshot Tour from Lahaina
Maui, USA
5.0 (18)

Haleakala Volcano Slingshot Tour from Lahaina

Experience the thrill of driving a Polaris Slingshot as you traverse the winding roads to the top of the magnificent 10,000 foot Haleakala Volcano. Soak...

1 day • Free Cancellation
1 day • Free Cancellation
1 day • Free Cancellation
5.0 (18)
from
$576.96
Wai Kai Adventure Park: Surf Session
Likely to Sell Out
Likely to Sell Out
Oahu, USA
5.0 (10)

Wai Kai Adventure Park: Surf Session

What sets this apart is the wave itself. The Wai Kai Wave is an engineered standing wave—a continuous, perfectly shaped break that lets you surf...

1 hour • Free Cancellation
1 hour • Free Cancellation
1 hour • Free Cancellation
5.0 (10)
from
$61.25

Frequently Asked Questions

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

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Lowest Price Guarantee

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We guarantee the lowest price on all the activities available to book on our site. We'll refund the difference if you find the exact activity cheaper online until 48 hours before your activity starts.

We Make It Easy!

Gather your information

Locate your Cool Hawaii Booking Number and the proof of the lower price you found.

Send it to us

Email [email protected] with the documents, your name, and your home address.

We'll review

We'll review your materials and get in touch as soon as possible.

Receive your refund

If everything checks out, we'll refund you the price difference.

Refund Terms & Conditions

The following conditions apply to all lowest price guarantee refund requests:

  • The lowest price guarantee is available to any customer who makes a qualifying purchase through our website. The qualifying purchase must be a minimum of US$20 (or equivalent).
  • The lowest price guarantee covers retail and prepaid rates available to the general public. This does not include discounts or promotions you may receive (or be eligible for) from third-party sites or organizations such as AAA or AARP or special offers made as part of a membership program, corporate discount, daily deal, group, or rewards program.
  • Cool Hawaii promotions cannot be combined with the lowest price guarantee.
  • If you find a lower retail or prepaid rate for the same activity, offered on the same date, time and priced in the same currency as your original purchase, on any other website between the time you book on Cool Hawaii and 48 hours before your trip starts, we will refund the difference.
  • The lowest price guarantee does not apply where a lower overall price is found by breaking down the purchased activity into one or more parts sold separately.
  • Cool Hawaii reserves the right to verify the lower price details. Examples of acceptable forms of verification include a web screenshot or a web address.
  • All refund decisions will be made at the sole discretion of Cool Hawaii.

Sorting, ranking, and search results

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Cool Hawaii wants to make your searches as relevant as possible. That's why we offer many ways to help you find the right experiences for you.

On some pages, you can select how to sort the results we display and also use filter options to see only those search results that meet your chosen preferences. You'll see explanations of what those sort options mean when you select them.

If you see a Badge of Excellence label, the award is based on average review ratings, share of bookings with a review, and number of bookings through Cool Hawaii over a 12-month period.

The importance of any one factor over any other in a sort order varies, and the balance is constantly being reviewed and adjusted. We're always updating our systems and testing new ways to refine and improve your results to make them as relevant as possible to meet your needs.

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