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)

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

As the sun sets over the Pacific, enjoy a luxurious Honolulu dinner cruise along the scenic coastline near Diamond Head. Indulge in a gourmet steak...
$193

Winner of 2018 Travel & Hospitality Award Winner & Certificate of Excellence Cool Hawaii Award for 9 years in a row. Our 50 ft Sanity...
$193

Embark on an unforgettable outdoor adventure along Kauai’s legendary Nā Pali Coast. Perfect for those determined to witness its breathtaking cliffs, sea caves, and emerald...
$190

From December to April, the warm Hawaiian waters become a sanctuary for migrating Humpback whales, offering you a front-row seat to witness these incredible creatures...
$190

Maui Sunset Dinner Cruise & Whale Watch
Experience Maui's top-rated whale watch with the experts in conservation and Marine Naturalists departing from the historic Ma'alaea Harbor. Enjoy a premium dinner cruise with...
$189

Set sail on the west coast of Hawaii Island for a 3-hour cruise to Captain Cook’s Monument for dinner, as a local historian shares stories...
$189

Join us aboard our luxurious 50’ catamaran “Kona Style”, as we sail the Kona coast. Scan the horizon for dolphins and whales (seasonal) from our...
$189

Set sail from Anaeho‘omalu Bay on a 3-hour snorkel and cruise adventure along Waikoloa’s beautiful Kohala Coast. Aboard the spacious Spirit of Aloha catamaran, enjoy...
$189

Explore the stunning marine life and vibrant coral reefs of Lānaʻi on a guided snorkel tour departing from Kā‘anapali Beach. This 4.5-hour adventure includes two...
$189

Our Private Tours are always Private and Customized to suit everyone's abilities in your family/group. Whale Watching on a Paddleboard is the BEST and most...
$189

Experience the best of whale season at sunset! Watch humpbacks breach and play from the deck of a 65' luxury catamaran as the sun sets...
$189

Oahu: Submarine Scooter Adventure
Dive into an unforgettable underwater adventure on Oahu’s beautiful Maunalua Bay. Cruise past the iconic Diamond Head Crater aboard a comfortable power catamaran before descending...
$188

Oahu: Swim with Dolphins on the West Coast
Set sail on an unforgettable West Oahu dolphin cruise aboard a spacious 42-passenger catamaran. This double-hulled vessel offers a smooth, stable ride as you relax...
$187

Step aboard this double–decker catamaran, loaded with luxury features to provide you with the most comfortable snorkeling experience on Hawaii Island. Cruise 10 miles to...
$184

Dolphins and You has been taking guests out on the waters of Oahu for more than 35 years. The experience combines dolphin watching, snorkeling, lunch,...
$183

