Big Island tours & activities, fun things to do in Big Island. | HawaiiActivities.com

Hop aboard Big Island's only "Doors-Off" helicopter and fly over Kilauea in Volcanoes National Park to really experience the heat and smoke from below! After your Hilo volcano tour, scour the Big Island for towering waterfalls!

Experience the thrill of riding your own quick and maneuverable jet ski around the waters of Kona! Choose a 30-minute or 1-hour ride for maximum fun!

Embark on an off-road adventure into the secluded Waipio Valley. Choose to depart from Kona or Hilo and visit the Valley of the Kings, Akaka Falls & Rainbow Falls.

A thrilling way to explore the nature on the Big Island. Rappel down 2 waterfalls right into Umauma River and swim at a private pond. Great for thrill seekers!

Get ready to pedal on a mountain bike adventure at Hawaii Volcanoes National Park as you comfortably cruise down and around Kilauea's active volcanic landscape.

Zip down 7 thrilling lines along the beautiful Kolekole Stream, zipping across cascading waterfalls up to 250-feet tall! This is one experience to never forget!

Take this exhilarating guided ATV tour along the edge of the spectacular Kohala sea cliffs, and through pristine, private ranch lands, lush tropical rain forests, and historical sites!

Enjoy rafting along the lava tubes and sea caves of the Kona Coast in a small, 14-person raft. You'll be taken to Honaunau Bay (Place of Refuge) and beautiful Kealakekua Bay to snorkel among the vibrant and diverse marine life of Hawaii!

See the best of the Big Island with this 8-hour evening tour starting in Kona that takes you to the rainforests and waterfalls of Hilo, volcanoes of Kilauea, and the clear starry skies of Mauna Kea! This small-group sightseeing tour is a must-do!

Take a guided bike tour along the scenic Red Road and stop at historic eruption points. Hike to a black sand beach, explore the volcano zone district of Puna, and see the lava fields of Kilauea created during the 1955, 1990 & 2018 eruptions.