Hawaii Adrenaline & Extreme

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Hawaii Activities

Attractions

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Nā Pali Coast Zodiac Raft Sea Caves Expedition on Kauai
Kauai, USA
5.0 (143)

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...

3 hours • Free Cancellation
3 hours • Free Cancellation
3 hours • Free Cancellation
5.0 (143)
from
$235
Maui 8 line Zipline Adventure: Soar above valleys & Island views
Maui, USA
4.9 (474)

Maui 8 line Zipline Adventure: Soar above valleys & Island views

Leave the beaches of Maui behind and soar over some of the island’s most pristine landscapes on this thrilling Ka'anapali zipline adventure. Begin this 3.5-hour...

3 hours • Free Cancellation
3 hours • Free Cancellation
3 hours • Free Cancellation
4.9 (474)
from
$236.57
Discover Scuba Diving in Hawaii - Non certified divers!
Oahu, USA
5.0 (5)

Discover Scuba Diving in Hawaii - Non certified divers!

Turtles! Turtles! Turtles! We visit popular turtle-cleaning stations. What is a turtle-clean station? It says exactly what it says! Turtles visit these specific reefs to...

3 hours • Free Cancellation
3 hours • Free Cancellation
3 hours • Free Cancellation
5.0 (5)
from
$237.99
Voted Best First Time Diving Experience in Hawaii
Likely to Sell Out
Likely to Sell Out
Oahu, USA
4.7 (305)

Voted Best First Time Diving Experience in Hawaii

Japanese, Chinese, Spanish, and Korean speaking instructors available upon request. Personal Underwater photographer available to capture and record your diving experience at an additional cost....

4 hours • Free Cancellation
4 hours • Free Cancellation
4 hours • Free Cancellation
4.7 (305)
from
$239
18 Minutes Shared Helicopter Tour in Honolulu
Likely to Sell Out
Likely to Sell Out
Oahu, USA
5.0 (37)

18 Minutes Shared Helicopter Tour in Honolulu

Experience Oahu from above on our 18-minute Honolulu helicopter tour. Your flight begins over Waikiki’s famous shoreline before continuing toward the stunning Diamond Head Crater....

18 minutes • Free Cancellation
18 minutes • Free Cancellation
18 minutes • Free Cancellation
5.0 (37)
from
$239
Green Sands Adventure ATV Ride
Big Island of Hawaii, USA
4.8 (18)

Green Sands Adventure ATV Ride

Small, private tour for groups of 2 to 4 people. Scenic adventurous Off road secluded locations Sun and fun...

2 hours • Free Cancellation
2 hours • Free Cancellation
2 hours • Free Cancellation
4.8 (18)
from
$240
Maui Powered Hang Gliding Flight with Ocean and Mountain Views
Likely to Sell Out
Likely to Sell Out
Maui, USA
5.0 (30)

Maui Powered Hang Gliding Flight with Ocean and Mountain Views

This powered hang gliding experience offers an unmatched open air perspective of Maui, allowing you to glide quietly above valleys, cliffs, and coastline in a...

1 hour • Free Cancellation
1 hour • Free Cancellation
1 hour • Free Cancellation
5.0 (30)
from
$240
Rappel Maui Waterfalls and Rainforest Cliffs
Likely to Sell Out
Likely to Sell Out
Maui, USA
4.9 (468)

Rappel Maui Waterfalls and Rainforest Cliffs

Imagine rappelling down waterfalls in a private rainforest valley on the famed Road to Hana. What's rappelling? It's a popular adventure/gravity sport that includes a...

3 hours • Free Cancellation
3 hours • Free Cancellation
3 hours • Free Cancellation
4.9 (468)
from
$240.84
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
Big Island Zipline Tour Near Akaka Falls (250-ft Waterfall!)
Likely to Sell Out
Likely to Sell Out
Big Island of Hawaii, USA
4.9 (1,103)

Big Island Zipline Tour Near Akaka Falls (250-ft Waterfall!)

**Weight Requirements 40lbs-260lbs PLEASE NOTE: Adult=Ages 12 and over 70-260lbs Youth=Ages 12 and under 70-260lbs Child=Ages 12 and under 40-69lbs (rides tandem with a certified...

2 hours 30 minutes • Free Cancellation
2 hours 30 minutes • Free Cancellation
2 hours 30 minutes • Free Cancellation
4.9 (1,103)
from
$246
Certified Diver: 2-Tank Deep Wreck and Shallow Reef Dive Off Oahu
Oahu, USA
4.9 (365)

Certified Diver: 2-Tank Deep Wreck and Shallow Reef Dive Off Oahu

The best wreck diving experience in Hawaiian waters! Join us on a guided tour of a beautiful wreck on the south shore of Oahu. As...

3 hours • Free Cancellation
3 hours • Free Cancellation
3 hours • Free Cancellation
4.9 (365)
from
$248.81
Certified Diver: 2-Tank Night Dive
Oahu, USA
4.9 (66)

Certified Diver: 2-Tank Night Dive

The best diving experience in Hawaiian waters! Join us on a guided tour of oceanic night life on the south shore of Oahu. As a...

3 hours • Free Cancellation
3 hours • Free Cancellation
3 hours • Free Cancellation
4.9 (66)
from
$248.81
Elite Volcano Hike From Kona/Kohala Resorts
Likely to Sell Out
Likely to Sell Out
Big Island of Hawaii, USA
4.9 (17)

Elite Volcano Hike From Kona/Kohala Resorts

Elite Volcano Hike Hike down into Kilauea Caldera on the 2 mile Halema’uma’u Trail, and visit aftermath of the historic 2018 eruption along Kilauea’s coastline....

13 hours • Hotel pickup offered • Free Cancellation
13 hours • Hotel pickup offered • Free Cancellation
13 hours • Hotel pickup offered • Free Cancellation
4.9 (17)
from
$249
6 Dual-Zipline Mountain Adventure in Maui
Maui, USA
5.0 (895)

6 Dual-Zipline Mountain Adventure in Maui

Maui's ONLY all dual-line zipline adventure offers the longest ziplines, breathtaking views, a thrilling ATV ride-a-long and a spectacular 360 foot suspension bridge trek. Come...

3 hours 30 minutes • Free Cancellation
3 hours 30 minutes • Free Cancellation
3 hours 30 minutes • Free Cancellation
5.0 (895)
from
$250
Oahu Rock Climbing
Oahu, USA
5.0 (22)

Oahu Rock Climbing

Climb Oahu's exclusive stunning cliffs with Hawaii Adventours: spectacular ocean views, and all gear provided. A semi-private tour, perfect for climbers of all levels!...

6 hours • Hotel pickup offered • Free Cancellation
6 hours • Hotel pickup offered • Free Cancellation
6 hours • Hotel pickup offered • Free Cancellation
5.0 (22)
from
$250
Paraglide Maui's 1K Tandem Paragliding Experience
Maui, USA
5.0 (58)

Paraglide Maui's 1K Tandem Paragliding Experience

Nowhere else in Hawaii can you enjoy the experience of free flight. Gliding like a bird without engine noise and just the wind in your...

1 hour • Free Cancellation
1 hour • Free Cancellation
1 hour • Free Cancellation
5.0 (58)
from
$250

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.

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Gather your information

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

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

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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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