Use promo code: JULY4 (must book on this website) and save 10% on Big Island of 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!
Big Island of Hawaii 4th of July activities 10% Promo Code (Updated 2026)

Snorkel at a colorful protected reef known as Kealakekua Bay located next to Captain Cook's monument. A truly historical sight! Encounter wild dolphins, sea caves,...
$149

Kona Deluxe Catamaran Whale Watch
Every winter, thousands of humpback whales return to Hawaii's warm waters - and there's no better way to see them than from the deck of...
$109

None of your friends and family want to go fishing with you? Don't have to be "the one" who reels it in but want to...
$167

On this 3-hour excursion you can expect to see and snorkel with as much sea life as possible. Trust our Captains and Crew with their...
$80

Experience the history and natural beauty of old Hawaii, unlike anywhere else in the islands, as you will soon discover Hilo Bay captures the feeling...
$160

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...
$862

Kona: Whale Watching on Big island
Hawaii’s Big Island is home to migrating pods of humpback whales, which often breach as they build up energy for their northward migration. This narrated...
$80

If there is anything you would specifically like us to accommodate, please let us know in advance and we will do everything possible to meet...
$1,295

Unwind in true island style on our Mauna Kea Coastline Cruise, departing from Kawaihae Harbor aboard Olohana — a 41-foot luxury powerboat designed for comfort...
$99

The Kohala Coast is a whale breeding sanctuary and the best area on the big Island to encounter whale activity. The Namaka is a spacious...
$172

Blue Marlin, Wahoo, Mahi Mahi, Yellowfin Tuna, Striped Marlin, Shortbill Spearfish, and more are in the cards if you come at the right time of...
$850

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

Explore the Kona coast with experienced captains and guides. At least an hour of snorkel time at the best snorkel site chosen daily, based on...
$1,800

Make the most of your shore visit with our half-day adventure tour exploring the Big Island from summit to sea. Enjoy hands-on artifacts, fresh fruit,...
$189

Spend some time with a highly sought after 4th generation Master Carver direct from Tonga. Step back into time and experience the beauty and aloha...
$244

Exotic Fruit Tasting Tour in Kona
Embark on a flavorful journey through the lush landscapes of Aloha Adventure Farms with our Exotic Fruit Tasting Tour! This unique experience invites you to...
$94

