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)

Maui is the place to see humpback whales. Each year these magnificent creatures migrate south from Alaska, and although you can see them throughout Hawaii,...
$100.22

Maui is the place to see humpback whales. Each year these magnificent creatures migrate south from Alaska, and although you can see them throughout Hawaii,...
$100.22

Come aboard UliUli Moana for a luxury private snorkeling tour. Everything you need for the day is provided. You and your party can show up...
$1,900

-Welcome aboard our well-equipped fishing charter boat and set off into the open seas with our expert captain and crew. - Explore prime fishing spots...
$1,360

Come aboard UliUli Moana for a luxury private snorkeling tour. Everything you need for the day is provided. You and your party can show up...
$1,800

Want to give something back to Hawai`i? So do we! We will each donate 1.5 hours of any tour on the cause of your choice,...
$549

Make the first or last day of your vacation the best one, without any hassle or wasted time. We all know the feeling of an early...
$799

Your Multi-Day Tours make sure you have the most fun possible, see everything you want, as well as have a driver for things like dinner, golf,...
$1,997.50

Experience the Magic of Waikiki: Sunset Boat Tour Join us for an unforgettable sunset boat tour in beautiful Waikiki, Oahu! As the sun dips below...
$314.16

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...
$1,595

Step aboard 'Amore', your private charter and discover Maui’s coastline in comfort and style. Designed for versatility, this premium vessel offers an expansive bow with...
$1,615.50

Experience the vibrant underwater world at Molokini Crater, a renowned marine preserve just a short boat ride from Kihei. With over 25 years of expertise,...
$249

Experience snorkelling with wildlife in exclusive spots, encountering dolphins along the way, sightseeing in small intimate groups with friendly and knowledgeable guides, and enjoy a...
$2,369.66

Captain Cook’s Monument, and the legendary “Place of Refuge” are in one of the most sought-after snorkeling destinations in all the world, Kealakekua Bay. This spot...
$286.44

North Shore Catamaran Charters
Perfect for families, couples, and ocean lovers seeking an unforgettable Hawaiian experience. Witness the majestic whales and stunning sunsets on the North Shore of Oahu....
$84

Enjoy the day out on the waters off the Kona Coast on this private chartered fishing and boating excursion. Sit back, relax and drink in...
$861.66

