Hawaii Half-day Tours

Half-day Tours
Bus & Minivan Tours
City Tours
Trolley Tours
Hop-on Hop-off Tours
Full-day Tours
Audio Guided Tours
Plantation Tours
Self-guided Tours & Rentals
Sustainable Tours
Photography Tours
Night Tours
Fun and Games
Skip-the-Line Tours
Volunteer Tours
Vespa Rentals
Escape Games
Vehicle Rentals
Classic Car Tours
Bike Rentals
Vespa, Scooter & Moped Tours
Motorcycle Tours
Layover Tours
Segway Tours
Trikke Tours
Underground Tours
Luxury & Special Occasions
Cruises, Sailing & Water Tours
Tours & Sightseeing
Outdoor Activities
Water Sports
Cultural & Theme Tours
Walking & Biking Tours
Food, Wine & Nightlife
Day Trips & Excursions
Shore Excursions
Private & Custom Tours
Sightseeing Tickets & Passes
Shows, Concerts & Sports
Classes & Workshops
Air, Helicopter & Balloon Tours
Holiday & Seasonal Tours
Kid Friendly
Transfers & Ground Transport
Fishing
Multi-day & Extended Tours
Weddings & Honeymoons
Theme Parks
Spa Tours
Shopping & Fashion
315 Results
Sort by:
Price (High to Low)
Filter
Languages Clear
Time of Day Clear
276
124
41
Duration Clear
0
115
262
0
0
Price Clear
$0 $500+
Rating Clear
219
296
301
Specials Clear
297
53
2
124
14
Features Clear
143
137
250
13
170
119
Accessibility Clear
27
114
212
Families Clear
159
133
53

Hawaii Activities

Attractions

Guides

Calendar

Koloa Zipline in Kauai
Likely to Sell Out
Likely to Sell Out
Kauai, USA
5.0 (7,354)

Koloa Zipline in Kauai

Get ready to fly like a superhero on Kauai’s longest zipline adventure. The Flyin’ Kauai’ian harness lets you soar hands-free above the lush landscapes of...

3 hours • Free Cancellation
3 hours • Free Cancellation
3 hours • Free Cancellation
5.0 (7,354)
from
$169.63
Hilo Shore Excursion: Volcanoes National Park & Black Sand Beach
Big Island of Hawaii, USA
4.8 (2,767)

Hilo Shore Excursion: Volcanoes National Park & Black Sand Beach

Cruise Ship Guests: We have special permits to pick up directly from Hilo port of call. Departure times may be adjusted to fit your ships...

6 hours • Free Cancellation
6 hours • Free Cancellation
6 hours • Free Cancellation
4.8 (2,767)
from
$169
Diamond Head Bike to Hike and Local Lunch
Oahu, USA
5.0 (179)

Diamond Head Bike to Hike and Local Lunch

UPDATE February 2025- Diamond Head is only open half day Monday through Friday due to construction projects, This will continue until July 24th, 2025. Aloha...

4 hours • Free Cancellation
4 hours • Free Cancellation
4 hours • Free Cancellation
5.0 (179)
from
$169
Evening Volcano Explorer from Hilo
Hilo, USA
4.6 (66)

Evening Volcano Explorer from Hilo

The original volcano lovers tour. Start with a drive through quaint Hilo town where you’ll drive along the historic waterfront before heading out to the...

6 hours • Hotel pickup offered • Free Cancellation
6 hours • Hotel pickup offered • Free Cancellation
6 hours • Hotel pickup offered • Free Cancellation
4.6 (66)
from
$169
Eco Sea Scooter Guided Beach Tour From The Famous Kapalua Bay
Maui, USA
4.9 (44)

Eco Sea Scooter Guided Beach Tour From The Famous Kapalua Bay

Explore the Amazing West Maui underwater world during your Eco- Friendly Yamaha 350LI Sea Scooter Guided Tour. Rated the 10 Top snorkel beaches on Maui...

3 hours • Free Cancellation
3 hours • Free Cancellation
3 hours • Free Cancellation
4.9 (44)
from
$169
Discover Popoia Island and Kailua Bay by Kayak Guided Tour
Oahu, USA
5.0 (3)

Discover Popoia Island and Kailua Bay by Kayak Guided Tour

Kayak in the crystal clear waters of Kailua Bay with one of our guides and visit one of Oahu's smallest offshore islands. It's only a...

3 hours • Free Cancellation
3 hours • Free Cancellation
3 hours • Free Cancellation
5.0 (3)
from
$169
Waimea Historical and Cultural Shared Tour
Kauai, USA
4.4 (5)

Waimea Historical and Cultural Shared Tour

Explore the breathtaking west and south sides of Kaua‘i with our Waimea History Tour! This 4.5-hour guided excursion on an open-air trolley offers a unique...

4 hours 30 minutes • Free Cancellation
4 hours 30 minutes • Free Cancellation
4 hours 30 minutes • Free Cancellation
4.4 (5)
from
$169
Epic Waterfall Adventure, the Best of Maui
Maui, USA
4.9 (314)

Epic Waterfall Adventure, the Best of Maui

Only tour company on Maui that offers optional cliff jumping into Waterfalls, go pro photography, and videography! This personalized experience is great for nature lovers...

3 hours 30 minutes • Free Cancellation
3 hours 30 minutes • Free Cancellation
3 hours 30 minutes • Free Cancellation
4.9 (314)
from
$167.44
Kona Hawaii Per Person Shared Fishing with Bite Me Sportfishing
Likely to Sell Out
Likely to Sell Out
Big Island of Hawaii, USA
4.2 (49)

Kona Hawaii Per Person Shared Fishing with Bite Me Sportfishing

None of your friends and family want to go fishing with you? Don't have to be "the one" who reels it in but want to...

4 hours • Free Cancellation
4 hours • Free Cancellation
4 hours • Free Cancellation
4.2 (49)
from
$166.95
Predawn-Morning Haleakala Bike Tour 6,500 to Sea Level
Maui, USA
4.6 (55)

Predawn-Morning Haleakala Bike Tour 6,500 to Sea Level

A more affordable option to our often sold out sunrise tour, the Pre-Dawn tour offers the same beautiful colors of the sunrise from the outside...

5 hours • Free Cancellation
5 hours • Free Cancellation
5 hours • Free Cancellation
4.6 (55)
from
$165
Hidden Hawaii Tours
Honolulu, USA
5.0 (13)

Hidden Hawaii Tours

From hidden waterfalls to white sand beaches this tour is unlike any other (This tour is intimate and small, the maximum amount of people on...

4 hours • Free Cancellation
4 hours • Free Cancellation
4 hours • Free Cancellation
5.0 (13)
from
$165
Wailua River & Waterfalls Kayak Tour: Expert-Guided Adventure
Kauai, USA
4.9 (815)

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 (815)
from
$164.87
Premium Kona Coast Morning Snorkel
Big Island of Hawaii, USA
5.0 (196)

Premium Kona Coast Morning Snorkel

Adventure down the Southern Kona Coast on our fleet of covered boats for everyone’s comfort. Snorkel the pristine Puʻuhonua O Honaunau (The Place of Refuge)...

4 hours 30 minutes • Free Cancellation
4 hours 30 minutes • Free Cancellation
4 hours 30 minutes • Free Cancellation
5.0 (196)
from
$164.72
PRIVATE ACCESS: Huleia River Hidden Valley Falls Kayak & Hike
Kauai, USA
4.7 (159)

PRIVATE ACCESS: 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. Surrounded by lush...

3 hours 30 minutes • Free Cancellation
3 hours 30 minutes • Free Cancellation
3 hours 30 minutes • Free Cancellation
4.7 (159)
from
$162.28
Hanalei Bay Morning Kayak and Snorkel Tour
Kauai, USA
4.9 (594)

Hanalei Bay Morning Kayak and Snorkel Tour

Our Hawaiian family takes great pride in sharing Hanalei’s rich history and culture with you. Our ocean-river combo tour departs from our private dock and...

5 hours • Free Cancellation
5 hours • Free Cancellation
5 hours • Free Cancellation
4.9 (594)
from
$160.49
Hilo Shore Excursion: Volcano Safari Lava Caves & Black Sand
Likely to Sell Out
Likely to Sell Out
Hilo, USA
4.8 (404)

Hilo Shore Excursion: Volcano Safari Lava Caves & Black Sand

Approx 6 hr long. Explore the places less traveled among Hawaii's back roads of Kilauea volcano. Explore exciting Lava Caves and Lava trees in a...

6 hours • Hotel pickup offered • Free Cancellation
6 hours • Hotel pickup offered • Free Cancellation
6 hours • Hotel pickup offered • Free Cancellation
4.8 (404)
from
$160

Frequently Asked Questions

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

Hawaii Activities
Attractions
Guides
Calendar
View more
View more
Language
Currency

Site Settings

Activity name

Currency

Activity name

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.

Cool Support

Ask us anything!

Activity name

Cool Robot