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 Amazing West Maui underwater world during your Eco- Friendly Yamaha 350LI Sea Scooter Guided Tour. Rated the 10 Top snorkel beaches on Maui...
$169

Plan Your Personalized Private Tours around any activity or event that you want. You can even combine this option with other activities you find on...
$699

We provide everything you need to have a great and safe time out on the water. You'll get kayaks, seat backs, life vests, dry bags...
$82

LADY KAILANI LUXURY 65 ft. dual engine catamaran 1 USCG licensed captain 3 crew members Spacious decks with 360° ocean views Padded seating and dining...
$261

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...
$107

Waikiki Sunset Boat Cruise
Witness Waikiki's iconic sunset from the water while we take you along the beautiful coastline of Honolulu. Cruise by the beautiful Diamond Head and the...
$46

Prefer not to feel like cattle? Gabriel’s Ohana is a small family owned and operated company. We provide a quality of customer service unmatched. Our...
$85

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...
$107

This sailing experience blends adventure and tranquility against a backdrop of Maui’s pristine landscapes. Arrive at Coral Gardens, a sheltered snorkeling haven with calm, crystal-clear...
$122

Take a ride on Maui's most comfortable small boat experience! We visit two snorkel spots (weather permitting) off of the remote island of Lana'i and...
$175

5-hour, two-spot snorkel is unlike any other on Ka'anapali Beach as it's aboard Ka'anapali's newest luxury custom built catamarans and includes breakfast, lunch, dessert and...
$203

Waikiki Sunset Cruise from Oahu
Experience a Hawaiian sunset sail aboard our 55-foot double-decker catamaran. With spacious decks and a submerged underwater viewing room, you’ll have an ideal vantage point...
$45

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 charters start at 5 hours to provide you with the greatest opportunity to catch fish during your experience. If there is anything you would...
$950

Witness the stunning sunsets of Maui from the comfort of a luxury sailing catamaran. The Akialoa Sunset Sail offers a two-hour journey through the picturesque...
$108

This is your adventure! With our private boat tour, you and your group are in control of your experience. Cruise the breathtaking Waikiki coastline on...
$420

