Use promo code: MEMORIAL (must book on this website) and save 10% on Oahu Memorial Day Weekend 2026 tours, tickets, events, and things to do. Pick your tour below and use code MEMORIAL (savings are shown at checkout). The MEMORIAL 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!
Come join on a circle island adventure led by some of Hawaii’s most knowledgeable local guides and experience breathtaking lookouts to capture mind-blowing shots that...
️ Discover Paradise on the North Shore Beach Bus! Calling all adventure seekers and adventure enthusiasts! Get ready for the ultimate tropical escape as you...
Our North Shore Circle Island Adventure including Snorkeling with the turtles offers a one-of-a-kind experience that seamlessly blends natural beauty, cultural immersion, and unforgettable encounters...
Our rainbow sails can be spotted from miles away. While on board you may capture such nice photos with the rainbow sails and also the...
Honolulu Snorkel Company's snorkel tours include your gear and certified instructor; you’ll be outfitted after the beautiful boat ride to our secret snorkel location just...
Our vessel "Hokulani" is a beautiful and spacious custom built sailing trimaran specifically designed for a comfortable ride in Hawaiian waters. What makes Hokulani unique...
Arrive in Hawaii feeling relaxed with a pre-arrange airport transfer waiting; Avoid navigating public transport or joining the line at the taxi rank; Ideal for...
This all-encompassing tour lead by a guide whose knowledge and love of the island will leave you wishing you had time for more! It’s a...
The best diving experience in Hawaiian waters! Join us on a guided experience of beautiful reefs along the south shore of Oahu. Never been diving...
Beat the crowds and seize the day — this is the ultimate first-day tour of Oahu. Our Sunrise Circle Island Tour isn’t just for photographers...
The best reef diving experience in Hawaiian waters! Join us on a guided tour of two beautiful reefs on the south shore of Oahu. As...
Escape to the east side of Maui for day on this all-inclusive tour which includes airfare from Oahu to Maui, transportation from the Kahului Airport...
The ONLY Sunset Cruise on Oahu offering a LIVE DJ, Bar on Board, and SWIMMING! Take a dip in crystal clear Hawaiian waters while enjoying...
We are a Top-Rated Hawaii Eco-Tour run by Marine Biologists. We are known for Hawaii's famous Shark Diving, Whale Watches, Educational Snorkel Tours, and Private...
Join us on our guided Grand Pearl Harbor. + City Tour. We will be able to visit the USS ARIZONA MEMORIAL and other Pearl Harbor’s...
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....
We guarantee the lowest price on all the activities available to book on our site. We'll refund the difference if you find the exact activity cheaper online until 48 hours before your activity starts.
Gather your information
Send it to us
We'll review
Receive your refund
The following conditions apply to all lowest price guarantee refund requests:
Cool Hawaii wants to make your searches as relevant as possible. That's why we offer many ways to help you find the right experiences for you.
On some pages, you can select how to sort the results we display and also use filter options to see only those search results that meet your chosen preferences. You'll see explanations of what those sort options mean when you select them.
If you see a Badge of Excellence label, the award is based on average review ratings, share of bookings with a review, and number of bookings through Cool Hawaii over a 12-month period.
The importance of any one factor over any other in a sort order varies, and the balance is constantly being reviewed and adjusted. We're always updating our systems and testing new ways to refine and improve your results to make them as relevant as possible to meet your needs.
Ask us anything!
Cool Robot
