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)

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...
$200.27

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...
$204.82

This Road to Hana experience is all about having an easy, fun, and unforgettable day with a great guide you’ll actually enjoy spending time with....
$400

Winter Whale Watching Adventure in Kauai
Our Super Rafts, Kauai Voyager 1 and 2 are perfectly suited for whale watching with great comfort including a full restroom, unobstructed views, and speed...
$137

Come aboard the newest boat in the harbor, our 2023 All-American Marine Catamaran, Poseidon for the adventure of a lifetime! On this special tour, you'll...
$199

Body Glove Cruises newest ocean adventure awaits you! Step aboard our luxurious 41ft Super-Raft for a fun filled morning on the water. Enjoy the thrill...
$140.54

Join us on our late-morning Molokini Crater snorkeling tour, complete with complimentary snacks, tropical juices, bottled water, and premium snorkeling gear. Expect a lively, splash-filled...
$161.49

Most customers enjoy the hydrophone we put into the water to hear the whales sing the most. We answer any whale questions and will be...
$97.30

While snorkeling along West Maui’s coastline, experience warm waters abundant with sea life. You will see a variety of tropical fish, and if you’re lucky,...
$193.17

A New Listing for an experienced company and crew. Snorkel Big Island has been operating Manta Ray Snorkel Excursions for over 12 years. Attention to...
$90.42

Most customers enjoy the hydrophone we put into the water to hear the whales sing the most. We answer any whale questions and will be...
$97.30

We are the only company on Maui that has been going to the Kanaio Coast since 1985 and only we know all the secret places....
$169.60

Ready for an unforgettable day of sailing, snorkeling, island lunch, and open bar aboard our luxury sailing catamaran? Perfect for families, couples, kids, first-time snorkelers,...
$163.20

Maui Adventure Cruises Explorer Super Rafts Depart Lahaina Harbor. We head across the Au’au Channel to the Island of Lana’i where Two (2) Snorkel sites...
$283.19

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...
$160.49

Get away from the crowds and travel to the island of LANAI onboard our quick and safe rafting vessel! This small group trip is approximately...
$200

