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)

Experience the ultimate Waikiki party cruise! Cruise along the stunning Honolulu coastline aboard a sleek, two-deck luxury powerboat - complete with wraparound seating, an open...
$80

Maui: Turtle Reef Kayak Tour of Makena
This fun and educational Maui kayaking tour starts at Makena Landing and paddles around the bay area. The calm, clear ocean is perfect for various...
$121

Embark on a one-of-a-kind journey for adventure seekers eager to explore the pristine waters of the South Kona Coast. What makes this snorkeling tour unique...
$205

Our rainbow sails can be spotted from miles away. While on board you may capture such nice photos with the rainbow sails and also the...
$73

Snorkel Adventure – Captain Cook Monument / Kealakekua Bay 2 different Snorkel Locations! Snorkel the vibrant coral reefs at Kealakekua Bay, home of the Captain...
$99

Kaimana Ocean Safari
At Kaimana Ocean Safari you'll be guided by professionally trained ocean guides, boat captains, and underwater photographers to observe and interact with various wildlife along...
$255

The only Semi-Private Snorkel Raft Tours on Maui, making it the closest you can get to a private charter experience. With 3 certified lifeguards onboard...
$97

As you swim off of the coast of the world famous Waikiki beach, you’ll realize you’ve found your very own piece of paradise. Just far...
$50

-Open bar fully included in $50 ticket: beer, wine, cocktails, and more -AMAZING value catamaran sail in Waikiki -Direct beach boarding — no harbor shuttle,...
$53

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

• Kealakekua Bay Marine Life Conservation District — 60-80 ft visibility, protected since 1969 • World Famous Captain Cook Monument at Kealakekua Bay • Spinner...
$136

Waikiki Sunset Boat Cruise
No vacation is complete without experiencing a vibrant Hawaiian sunset from the water. Unobstructed views create the best photo opportunities! Listen to great music as...
$50

Manta Ray Night Snorkel Tour from Kona
The manta ray night snorkel was voted "One of the Top 10 Things To Do in Your Life" by the Travel Channel! Experience the Kona...
$160

Skim across the waves on an exciting Big Island Zodiac tour to Kealakekua Bay, site of the Captain Cook monument and Hawaii's finest marine sanctuary....
$163

Aloha Ocean invites you to embark on a journey like no other along the picturesque Waianae coast of West Oahu. We offer a rare opportunity...
$200

See parts of the Island most residents of Hawaii never see! Explore further down the pristine South Kona Coast than any other snorkeling tour company...
$200

