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)

Explore the Mokolua Islands on this adventurous self-guided tour. The island is a seabird sanctuary and the beach is also a resting spot for monk...
$82

Soak up the beauty and colors of the Hawaiian landscape on a Maui snorkeling trip along the shoreline of Olowalu, one of Maui's biggest reef...
$124

Looking for an unforgettable experience that won’t break the bank? Join us aboard Island Magic for the Aloha Hour a scenic, one hour sail offering...
$30

Be Amazed at our private custom charter to the Island of Lanai on "Sanity" (snorkel vessel). Lanai with it's breathtaking shoreline, cliffs, cave, secluded beaches. ...
$3,000

Join an intimate whale watching adventure aboard open-deck sailing catamaran, limited to just 35 guests for a more personal experience. Every winter, humpback whales migrate...
$55

Create a cruise where you can explore and get away from the crowds of Waikiki. Private charters allow more flexibility with the day’s schedule and...
$1,995

Set sail with on a private 2-hour sunset cruise, the perfect way to wind down your day in Hawaii. As the sun sinks toward the...
$1,199

This is a 90-minute sailing trip to attend to ceremonies, ash scatterings, organization charters, and more. We offer this experience at a discounted rate to...
$1,000

Experience the ultimate luxury and exclusivity with a private yacht cruise in Waikiki, where you can bask in the breathtaking beauty of the Hawaiian sunset...
$950

Embark on an unforgettable adventure with your very own private snorkeling tour to the legendary Turtle Canyon in beautiful Waikiki! Picture yourself diving into the...
$1,560

Fastest crossing and closest harbor to Ni'ihau! Your crew will be Nick and Jessie. We are experienced captains and snorkel guides.Visibility is usually 100’s of...
$2,400

Take your evening on the water to the next level with a private 3-hour Sunset + Fireworks Cruise. This trip combines the serene beauty of...
$1,299

Explore the Kona coast with experienced captains and guides. At least an hour of snorkel time at the best snorkel site chosen daily, based on...
$1,800

Search for a sighting of the magnificent humpback whales that call Hawaii home for the winter months! On your whale watch trip with us we...
$600

Maui: VIP Private Road to Hana Tour with Pick Up
Discover the magic of Maui with our exclusive, personalized private tours. Say goodbye to crowded buses and rigid schedules—your adventure is uniquely crafted to suit...
$299

Make the most of your shore visit with our half-day adventure tour exploring the Big Island from summit to sea. Enjoy hands-on artifacts, fresh fruit,...
$189

