Use promo code: JULY4 (must book on this website) and save 10% on 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!
Hawaii 4th of July activities 10% Promo Code (Updated 2026)

Kailua-Kona Adventure Whale Watch
Meet Apollo, a 41 foot ribcraft purpose built for the ultimate adventure, and the newest member of the Hawaiian Adventures Team. Apollo’s 12.5 meter hull...
$119

In the morning, the guide will lead you on a leisurely paddle through Makena Bay along its beautiful coastline with views of Molokini and Haleakala...
$118.84

Kayak and Snorkel: Maui West Shore
Go kayak paddling and snorkeling in the pristine waters of Maui's beautiful West Shore. Small groups with personal care. This is a convenient Kayaking/snorkeling tour...
$118.84

Experience the magic of Waikiki's Friday-night fireworks from the best seat in the house - on the ocean! Begin with a relaxing sunset sail along...
$118.15

Paddle out on a guided tour over majestic coral heads in search of Maui's vast array of sea life. The bottom of the clear kayak...
$117.92

'Alihilani Lahaina Sunset Sail
We pride ourselves on sailing, so enjoy the natural sounds as we turn of our motors and raise our sails. Our spacious catamarans make for...
$117.30

Discover the best of Honolulu’s underwater world in one unforgettable experience—perfect for first-timers! This 2-in-1 ocean adventure combines beginner-friendly scuba diving and snorkeling in the...
$116.10

Makena-Wailea Explorer Trip in Maui
This 4 hour South Maui kayak and snorkel eco-adventure is No Ka Oi! Enjoy the calm and clear waters of Turtle Town where you will...
$115

From December 15 to April 15, enjoy a morning whale watching adventure in Maui, where you can witness majestic humpback whales in their natural habitat....
$114.85

Kalapaki Kai Sunset Catamaran Cruise
One of a Kind historical narrated sunset cruise. Scenic and relaxing sunset cruise of the historically significant areas of Kalapaki Bay, Nawiliwili, Haupu Mountain Range,...
$114.14

Looking for the BEST VALUE & MOST COMPLETE Circle Island Snorkeling Tour? Join us for the ultimate full-day, action-packed adventure that will guide you to...
$112.10

Sunset Manta Ray Tour in Kailua-Kona
Experience an unforgettable sunset manta ray snorkel tour, consistently ranked among the top lifetime adventures in Hawaiʻi. We specialize in small-group tours, limiting each experience...
$109.03

Whale Watching On The Big Island
Let us take you for an awesome journey on our fast powered catamaran that has shade to offer while spotting whales. The boat is also...
$109

Kona Deluxe Catamaran Whale Watch
Every winter, thousands of humpback whales return to Hawaii's warm waters - and there's no better way to see them than from the deck of...
$109

Set sail on the luxurious Olohana powerboat for the Mauna Kea Deluxe Whale Watch, where stunning views and unforgettable wildlife encounters await. This 2-hour cruise...
$109

Our boat is really what sets us apart from other companies- we have a fast, fun and comfortable boat where everyone gets a cushioned seat,...
$108.85

