Big Island of Hawaii 4th of July activities 10% Promo Code (Updated 2026)

Big Island of Hawaii, USA

Use promo code: JULY4 (must book on this website) and save 10% on Big Island of Hawaii Memorial Day Weekend 2026 tours, tickets, events, and things to do. Pick your tour below and use code JULY4 (savings are shown at checkout). The JULY4 Promo Code discount cannot be used with other promotions, is only redeemable on Cool Hawaii, and is a limited-time offer, so reserve your spot today while it lasts!

Read More
Hilo: Hamakua Coast & Valleys Helicopter Safari
Likely to Sell Out
Likely to Sell Out

We are the longest running helicopter company on Big island. We have been offering these quality tours for many years, and we love what we...

1 hourFree Cancellation
1 hourFree Cancellation
1 hour • Free Cancellation
5.0 (3)
from
$379

Hilo Waterfalls Experience Helicopter Tour
Likely to Sell Out
Likely to Sell Out

Start your adventure in historic Hilo town and then endeavor to the remote and lush Hamakua coast of Big Island's North Shore. Following this breathtaking...

1 hourFree Cancellation
1 hourFree Cancellation
1 hour • Free Cancellation
5.0 (2)
from
$563

Private Magical Waterfall Tour

Big Island is home to some of the most stunning waterfalls in all of Hawaii. Our Waterfall Tour will enchant you! Upon departing from Kona...

1 hour 15 minutesFree Cancellation
1 hour 15 minutesFree Cancellation
1 hour 15 minutes • Free Cancellation
5.0 (14)
from
$450.81

Hilo Big Island-Volcano Day tour & Hotel PU from Honolulu Oahu

Travelers staying in Oahu can visit and experience the incredibly wonderful Big Island on this one-day tour. This convenient and worry-free tour includes a round-trip...

12 to 13 hoursHotel pickup offered
12 to 13 hoursHotel pickup offered
12 to 13 hours • Hotel pickup offered
4.8 (35)
from
$585

Kona Coastal Sights Unseen - 45Min Helicopter Tour - Doors Off/On

Embark on an unforgettable 45 minute helicopter tour showcasing the stunning diversity of Kona's coastline and Hualalai Volcano. Take flight over the ancient Kaloko Fish...

45 minutesFree Cancellation
45 minutesFree Cancellation
45 minutes • Free Cancellation
5.0 (2)
from
$590

Hilo and Volcano National Park Tour for Cruise Passengers at port

Travelers coming on a cruise ship to Hilo can visit and enjoy the incredibly wonderful Big Island with this one-day tour. This tour is a...

7 hoursFree Cancellation
7 hoursFree Cancellation
7 hours • Free Cancellation
4.9 (8)
from
$230

Hawaii Big Island Hilo & Volcano One Day Tour

Travelers in Hilo can visit and enjoy the incredibly wonderful Big Island with this one-day tour. This tour is a full-day guided Hawaii Volcano National...

7 hoursFree Cancellation
7 hoursFree Cancellation
7 hours • Free Cancellation
5.0 (2)
from
$230

Hawaii Volcanoes National Park Experience from Kauai

Here is your chance to visit Hawaii’s only active volcano and see the youngest of the Hawaiian Islands. On this inter-island excursion, you’ll visit the...

8 to 10 hoursFree Cancellation
8 to 10 hoursFree Cancellation
8 to 10 hours • Free Cancellation
5.0 (1)
from
$589.99

Luxury Picnic Volcanoes & Waterfalls: Private Helicopter Tour
Likely to Sell Out
Likely to Sell Out

Travel in luxury on an exclusive private helicopter excursion that features volcanic mountains, waterfalls, and the extraordinary Kohala Coast. Enjoy a private landing with a...

2 hours 30 minutesFree Cancellation
2 hours 30 minutesFree Cancellation
2 hours 30 minutes • Free Cancellation
from
$6,750

Romantic Kona Coffee & Landing: Private Helicopter Tour
Likely to Sell Out
Likely to Sell Out

Take flight on an exclusive, 45-minute private helicopter journey along the renowned Kona Coast, featuring a 20-minute landing at a coffee farm with a mini...

1 hour 5 minutesFree Cancellation
1 hour 5 minutesFree Cancellation
1 hour 5 minutes • Free Cancellation
from
$4,340

Kona Manta Ray Snorkel Tour: Guaranteed or come again free

Why Choose Us for Your Manta Ray Night Snorkel? The strongest light power out of any operator…! Choose us if you want the most manta...

1 hour 30 minutesFree Cancellation
1 hour 30 minutesFree Cancellation
1 hour 30 minutes • Free Cancellation
4.8 (2,405)
from
$95

Big Island Manta Ray Night Snorkel
Likely to Sell Out
Likely to Sell Out

A must do while in Hawaii! It's a lifetime opportunity to see up close manta rays feeding and interacting with other ocean creatures under the...

2 hours 30 minutesFree Cancellation
2 hours 30 minutesFree Cancellation
2 hours 30 minutes • Free Cancellation
4.9 (6,057)
from
$94

Glass-Bottom Boat Reef Tour
Likely to Sell Out
Likely to Sell Out

Our tours depart from the Kailua-Kona pier on the Big Island of Hawaii. Discover the beauty of Kona's underwater world aboard Marian, a 36-foot (10-meter), custom-designed glass-bottom boat....

50 minutesFree Cancellation
50 minutesFree Cancellation
50 minutes • Free Cancellation
4.7 (523)
from
$72

Kona Snorkel Tour: Captain Cook Reef Snorkel, Dolphin & Sea Caves

Captain Cook Snorkel Tour ! What Makes Our Daytime Snorkel to Kealakekua Bay / Captain Cook monument Unique Fast, agile Zodiac RIB boat (used by...

2 hours 30 minutesFree Cancellation
2 hours 30 minutesFree Cancellation
2 hours 30 minutes • Free Cancellation
4.8 (1,488)
from
$55.20

Glass-Bottom Boat Cruise from Waikoloa
Likely to Sell Out
Likely to Sell Out

Discover the Big Island’s vibrant underwater world on this glass-bottom boat cruise on Anaeho’omalu Bay. From Waikoloa, near Kona, board a comfortable 26-foot (7.9-meter) boat...

30 minutesFree Cancellation
30 minutesFree Cancellation
30 minutes • Free Cancellation
4.7 (278)
from
$50

Waikoloa Signature Catamaran Sunset Sail
Likely to Sell Out
Likely to Sell Out

End your day in paradise with a relaxing sunset cruise along Waikoloa’s beautiful Kohala Coast. Departing from Anaeho‘omalu Bay, the Spirit of Aloha catamaran offers...

90 to 120 minutesFree Cancellation
90 to 120 minutesFree Cancellation
90 to 120 minutes • Free Cancellation
4.8 (409)
from
$159

Big Island of Hawaii Activities
Attractions
Guides
Calendar
Language
Currency

Site Settings

Activity name

Currency

Activity name

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.