Use promo code: MEMORIAL (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 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!
Experience nature up close and personal, and rappel 120 ft down Kulaniapia Falls. You will be equipped with top of the line equipment, and provided with...
Discover old Hawai‘i on a leisurely 2‑hour morning cruise along rugged sea cliffs, secret coves, and tropical waterfalls. This small, intimate tour weaves past the...
Join Jack's Diving Locker, Kona's oldest dive shop, for a day exploring the incredible underwater world with our experienced crew. We frequently find reef fish,...
Ultimate Circle Island Explorer The most complete island tour! The best way to see as much of the Big Island’s unique locations in one day....
An incredible hike at Volcanoes National Park. We will start at the Kilauea Visitor Center and boasts magnificent views of the Kilauea Iki Crater. The...
Trying to escape the crowds? Our maximum group size on our 40ft boat is 18ppl!!! Most other companies with the same vessel take upwards of...
For snorkelers, we will be floating on the surface as a group on our custom built board with spotlights pointing down on these creatures swimming...
Get the most of your time in Hilo. Have a local driver get you to the most popular attractions on Hawai'i Island. The best scenes...
In a small intimate group of 12 or less Your driver will be prompt at picking you up. Learn the history and culture of Hawaii...
Learn about the legends of the waterfall attractions and the history of the Hamakua Coastline. Enjoy the breath-taking scenes along the way....
Travelers coming on a cruise ship to Hilo can visit and enjoy the incredibly wonderful Big Island with this one-day tour. This tour is a...
Travelers in Hilo can visit and enjoy the incredibly wonderful Big Island with this one-day tour. This tour is a full-day guided Hawaii Volcano National...
Cycle through 100 acres of exclusive, private ranch land on this 2-hour guided mountain bike ride on the Big Island. Push your limits on custom-built...
Kilauea Volcano is a magnificent presence on the Big Island of Hawai'i and this small-group, or exclusive private tour focuses primarily on Kilauea and Hawai’i...
Adventure North, and experience an older, more traditional Hawaii on the famous Hamakua Coast. Mauna Kea volcano last erupted some 4,600 years ago. However, that...
Visit a Kona Coffee Farm, explore the best sites at Hawaii Volcanoes National Park and the Punalu'e Black Sand Beach. Lunch and dinner is included....
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
