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)

Guaranteed Dolphin/Whale Watch
Unique to the Big Island of Hawaii, over a dozen species of whales can be found on the Kona Coast year-round! Join us as we...
$129

Waikoloa Deluxe Whale Watch
Experience the magic of whale season in Waikoloa with a guided whale watching tour along the stunning Kohala Coast. Choose between the thrill of a...
$129

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...
$129

Maui Snorkel and Sunset Sail
Embark on a once-in-a-lifetime family adventure, where sun, sea, and stunning sunsets come together for the perfect day on the water! Whether you’re snorkeling or...
$130

2-Hour Oahu Sunset Catamaran Sail
Relax, sit back and delight in our 2-hour sunset sailing cruise on a gorgeous, 53' foot catamaran from the beautiful Ko Olina Marina on Oahu....
$130

A beautiful private boat tour with some incredible views of Waikiki and Honolulu at night. In addition to the beauty of the open water, the...
$130

Oahu Shark Diving (No cage)
For the thrill-seekers! We will travel three miles off of the North Shore of Oahu to find Hawaiiʼs famous Manō (shark). Surrounded by clear blue...
$131

Water Bike Tour in South Maui
This is the newest attraction tour in Maui, Hawaii. Our water bikes are rare around the world and we are the only water bike tours...
$131

This is a great adventure for the entire family. The river has a calm serene feeling of feeling as if you stepped back in time....
$133

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...
$134

We at Aloha Kayaks Maui take great pride in extending our very best 5-star service to each guest that joins our tours. We are LOCALLY...
$135

Our company is uniquely owned by Native-Hawaiian watermen. As the only company of its kind on the island, we hope you'll support local. Our owners,...
$135

Take a ride on our brand new boat, MAKAI, along the West Maui coast. Enjoy beautiful views while looking for dolphins and a quick stop...
$135

Live Entertainment: We look for live entertainers who best represent island life and Hawaiian culture. Simple sounds of Ukulele and Hula steps with optional participation,...
$135

A Whale of a Time in Hawaii! Step aboard our luxurious 41ft Super-Raft for a fun filled adventure on the water. Enjoy the thrill of...
$135

Depart Keauhou Bay at 2:00 PM aboard the Hoku Nui — Sea Paradise’s 50-foot luxury sailing catamaran — and sail to the World Famous Captain...
$136

