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!
You don’t want to miss this adventure! Experience two of our most requested destinations on our Big Island volcanoes and waterfalls tour. Visit the waterfalls...
Experience a unique shore excursion departing from Hilo Port, where we take you to the renowned Punalu'u Black Sand Beach, setting us apart from other...
For those looking for a more personalized experience, Aloha Aina Tours offers personalized custom tours. Creating a custom Big Island custom and private tour can...
• Vessel Designed for Exploration: HAWAII MARINE LIFE CHARTERS uses a 31’ Ocean Craft RHIB—the same "super-raft" used by military and law enforcement. This design...
The Full Day Sportsman (Extended) Charter is 8 Hrs. of fishing! This allows enough time to check all the buoys in a 40 mile range....
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...
We are a small tour company rated #1 out of 14 outdoor activities in Hawaii Volcanoes National Park by Cool Hawaii. Our vans seat up...
Are you looking to relax with your family or friends? Our modern powered catamaran is designed for open ocean conditions that will allow our passengers...
Book us to see more of the National Park than you will with any other company! The price listed is for the whole vehicle, all...
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...
There's no better way to see Hawaii than from the ocean. Breathless views of the island and it's terrain. But the beauty of Hawaii is...
Discover Volcanoes National Park on this private and personal tour. Allowing you to see what you want and do what fits your interests, this tour...
Experience Large Group Transportation on the Big Island of Hawaii! Dreaming of a seamless wedding day? Planning an unforgettable Bachelor/Bachelorette bash? Or perhaps you're eager...
Hawaii's most sought after views. Cultural differences and history. Past and present knowledge of the "Big Island"....
With Kona Ocean Adventures, we are not just another tour but a true Adventure! This charter is for up to 6 guests. If you have...
Spend the day out on the waters of the Kona Coast on the Ocean Encounters II, a 34' Radon. Your private, large-group boating and sport-fishing...
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
