Hawaii Adrenaline & Extreme

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Hawaii Activities

Attractions

Guides

Calendar

Umauma Falls Deluxe ATV Waterfall and Swim Experience
Likely to Sell Out
Likely to Sell Out
Big Island of Hawaii, USA
4.6 (193)

Umauma Falls Deluxe ATV Waterfall and Swim Experience

Choose from our Honda 4x4 ATV's or Side x Side UTV's and tear it up through Hamakua ranch land. Fully automatic with power steering, our...

1 hour 30 minutes • Free Cancellation
1 hour 30 minutes • Free Cancellation
1 hour 30 minutes • Free Cancellation
4.6 (193)
from
$224
Oahu: SEABOB & Turtle Snorkeling Adventure
Oahu, USA
4.0 (1)

Oahu: SEABOB & Turtle Snorkeling Adventure

Join us for a spectacular ocean adventure aboard a SEABOB self-propelled, personal watercraft! Our SEABOBs will allow you to enjoy the crystal clear ocean water,...

2 hours • Free Cancellation
2 hours • Free Cancellation
2 hours • Free Cancellation
4.0 (1)
from
$223.20
4 Dual-Zipline Mountain Adventure in Maui
Maui, USA
5.0 (86)

4 Dual-Zipline Mountain Adventure in Maui

Craving an adrenaline-pumping adventure? Come soar with us on the rainforest slopes of 1.7 million year old volcano, while taking in spectacular panoramic views on...

2 hours 30 minutes • Free Cancellation
2 hours 30 minutes • Free Cancellation
2 hours 30 minutes • Free Cancellation
5.0 (86)
from
$220
Beginner Scuba Dive in Kaanapali
Maui, USA
5.0 (227)

Beginner Scuba Dive in Kaanapali

Go scuba diving during your Maui vacation! Our Lahaina dive shop is owned and operated by a PADI instructor with 20 years of professional teaching...

2 hours • Free Cancellation
2 hours • Free Cancellation
2 hours • Free Cancellation
5.0 (227)
from
$219.12
Kauai Scuba Diving for Beginners
Kauai, USA
4.9 (45)

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 and explore vibrant reef...

4 hours 30 minutes • Free Cancellation
4 hours 30 minutes • Free Cancellation
4 hours 30 minutes • Free Cancellation
4.9 (45)
from
$215.15
Certified Scuba Diving Along Two Shallow Reef Sites
Oahu, USA
4.8 (42)

Certified Scuba Diving Along Two Shallow Reef Sites

For over 50 years, Aaron's team of PADI professionals has been taking certified scuba divers on the Hawaiian adventure of their lives. Come experience the...

3 hours • Free Cancellation
3 hours • Free Cancellation
3 hours • Free Cancellation
4.8 (42)
from
$214.99
Advanced Deep Wreck Scuba Dive in Oahu – Certification Required
Oahu, USA
4.9 (14)

Advanced Deep Wreck Scuba Dive in Oahu – Certification Required

Go diving with one of the safest and kindest dive shops on Oahu. We will make sure that your experience is the best possible by...

3 hours 30 minutes • Free Cancellation
3 hours 30 minutes • Free Cancellation
3 hours 30 minutes • Free Cancellation
4.9 (14)
from
$214.99
Private Surfing Lesson: Two Hours of Beginner Instruction
Oahu, USA
4.7 (16)

Private Surfing Lesson: Two Hours of Beginner Instruction

This lesson gives you a personal surfing experience and allows you to surf at your own pace, Surf by yourself with one of our instructors....

2 hours • Free Cancellation
2 hours • Free Cancellation
2 hours • Free Cancellation
4.7 (16)
from
$213.72
Kauai's Ultimate South Shore 2 Tank Dive (Certified Divers Only)
Likely to Sell Out
Likely to Sell Out
Kauai, USA
4.9 (195)

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...

4 hours • Free Cancellation
4 hours • Free Cancellation
4 hours • Free Cancellation
4.9 (195)
from
$210.92
Big Island: Fat Tire E-Bike Tour through Volcanoes National Park
Big Island of Hawaii, USA
4.9 (634)

Big Island: Fat Tire E-Bike Tour through Volcanoes National Park

Join our knowledgeable guide as you explore Hawaiʻi Volcanoes National Park on our Fat Tire E-Bikes. Along the way, they’ll share captivating insights into the...

3 hours • Free Cancellation
3 hours • Free Cancellation
3 hours • Free Cancellation
4.9 (634)
from
$207.96
2 Hour Private Surf Lesson in Lahaina
Maui, USA
5.0 (86)

2 Hour Private Surf Lesson in Lahaina

Our surf lessons are a full 2 hours, giving you plenty of time to learn, laugh, and ride with confidence. The lowest student-to-instructor ratio on...

2 hours • Free Cancellation
2 hours • Free Cancellation
2 hours • Free Cancellation
5.0 (86)
from
$205
Oahu's North Shore: 8-Line Zipline Adventure
Likely to Sell Out
Likely to Sell Out
Oahu, USA
5.0 (3,715)

Oahu's North Shore: 8-Line Zipline Adventure

Experience the ultimate Oahu zipline adventure on this 3-hour guided tour across the island’s famous North Shore. Feel the rush of eight world-class dual ziplines,...

2 hours 30 minutes
2 hours 30 minutes
2 hours 30 minutes
5.0 (3,715)
from
$203.65
Maui: Lahaina ATV Adventure
Maui, USA
4.9 (1,668)

Maui: Lahaina ATV Adventure

You’ll have the chance to drive, or simply be a passenger in one of today’s most advanced 4 seater off-road vehicles, the Canam sport max...

2 hours • Free Cancellation
2 hours • Free Cancellation
2 hours • Free Cancellation
4.9 (1,668)
from
$202.55
Kauai's Ultimate Semi-Private Surf Lesson
Likely to Sell Out
Likely to Sell Out
Kauai, USA
4.9 (34)

Kauai's Ultimate Semi-Private Surf Lesson

Guaranteed small groups of 2 Students or Less Only Company at "ODD" hours of the day (9am/11am/1pm/3pm) so you don't have to worry about lots...

1 hour 30 minutes • Free Cancellation
1 hour 30 minutes • Free Cancellation
1 hour 30 minutes • Free Cancellation
4.9 (34)
from
$202.16
PRIVATE Road to Hana Tour
Maui, USA
5.0 (13)

PRIVATE Road to Hana Tour

We offer PRIVATE tours of the Road to Hana customized to our guests interests and activity levels. This tour will only be your group! Our...

8 to 12 hours • Free Cancellation
8 to 12 hours • Free Cancellation
8 to 12 hours • Free Cancellation
5.0 (13)
from
$200
Oahu:6 Zipline Adventure (Optional Waikiki Shuttle for 10am Tour)
Honolulu, USA
5.0 (309)

Oahu:6 Zipline Adventure (Optional Waikiki Shuttle for 10am Tour)

The 6 Zipline Adventure is Coral Crater’s full zipline course for guests who want more time soaring through the jungle canopy. Glide across six ziplines,...

2 hours • Hotel pickup offered • Free Cancellation
2 hours • Hotel pickup offered • Free Cancellation
2 hours • Hotel pickup offered • Free Cancellation
5.0 (309)
from
$199

Frequently Asked Questions

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

Hawaii Activities
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Lowest Price Guarantee

Activity name

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

Activity name

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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