Experience the best and most popular activity on Kauai with a fun-filled Kauai mountain tubing adventure that will take you on a inner tube float trip through irrigation ditches of the Old Lihue Sugar Cane Plantion on an epic lazy river experience.

Climb aboard Smith's Fern Grotto Cruise, and experience one of the best things to do in Kauai. Enjoy views of the Wailua River while on-board a spacious open-air boat, and listen to the stories and songs of old Hawaii performed by live musicians.

Take to the skies with Blue Hawaiian Helicopters and see incredible aerial views of Kauai’s top attractions. Soar high above the Na Pali Coast sea cliffs, Waimea Canyon on Kauai’s best Helicopter Tour. Daily morning & afternoon departures from Lihue.

Enjoy a 3.5-hour sunset cruise along the famous Na Pali Coast. This Kauai sunset cocktail cruise includes an open bar and delicious dinner as the sun sets below the horizon. Book now and experience one of the best things to do in Kauai!

Enjoy one of the best luaus on Kauai with an iconic Hawaiian evening complete with Polynesian performances like hula and fire knife dancing, and traditional island music with a delicious dinner buffet at the famed Kilohana Sugar Plantation in Lihue.

Go beyond snorkeling: snuba dive from Lawai Beach in Poipu! This 90-minute underwater tour includes instruction, guides, practice, and equipment. Enjoy more time and depth below the surface to explore Hawaiian reefs and marine life.

Embark on a family-friendly Kauai whale watching tour and cocktail cruise from Port Allen, and make your way along the south shore on the fastest, most comfortable boat in the area. See humpback whales in the wild as you unwind and enjoy the views.

Challenge yourself to rappel down 30 foot and 60 foot waterfalls near Huleia National Wildlife Refuge on this 4.5 hour island waterfall rappelling adventure in Kauai. Fully guided, completely safe and totally unforgettable.

Learn to surf during your vacation! Expert surfing instructors teach you how to ride the waves of Kauai's South Shore so you can Hang Ten in Poipu.

Embark on an unforgettable Na Pali Coast boat tour with Kauai Sea Tours. Enjoy a scenic sunset dinner cruise, taking in the stunning views of Na Pali and the Hawaiian sunset. Delight in a delicious taco buffet dinner & grab drinks from the open bar.

Join Kauai Beach Boys on an epic Hawaiian ocean adventure. Paddle and surf Kalapaki Bay on a double-hull outrigger canoe. Combine the fun of canoeing and the thrill of catching a wave in this unique activity!

Embark on a epic Kauai circle island airplane tour to see Kauai's top attractions. Soar over the Na Pali Coast, Waimea Canyon, Hanelei, Jurassic Park Falls and more! A great and more intimate alternative to helicopter tours.

Soar over lush valleys and pristine rainforests in the heart of the Garden Isle on this Kauai Backcountry zipline! Take a 4-wheel drive through a private sugar cane plantation, zip 7 lines descending a mountain side, and swim in a refreshing stream!

Get ready to zip and zoom on Kauai's best and award-winning zipline tour, and choose from a 5 or 8-line Hawaii zipline adventure that will take you over scenic valleys and mountains for amazing views of Poipu and the lush beauty of the Garden Isle.

Experience the safest airplane tours in Kauai with expert pilots. Soar above breathtaking scenery and enjoy a 60-min flight with a window seat. The tours offer an affordable alternative to helicopter tours, ensuring an unforgettable adventure.

Get ready for an exhilarating Kauai whale watching & ocean rafting tour along the island's scenic south shore. See humpback whales, Hawaiian spinner dolphins, and green sea turtles in the wild on an adventure that combines both excitement and nature!

Share the gift of aloha with a HawaiiActivities.com Gift Certificate! Easy to purchase and redeem, Hawaii gift cards can be used towards all of the hundreds of activities on HawaiiActivities.com & is the perfect gift for anyone traveling to Hawaii.

Catch a wave in Kauai! Small group lessons with expert guides will have you riding the waves in no time. Whether visiting Kauai by plane or cruise ship, Kalapaki Bay is conveniently located close to the airport and cruise ship pier.