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!

Horseback through the heart of Waipi'o Valley on a small-group equine excursion featuring ancient and majestic trails of the "Valley of the Kings".

Kayak along the beautiful Big Island sea cliffs, over underwater lava tubes and into sea caves and go snorkeling among tropical reef fish at Keauhou Bay! Look for manta rays, sea turtles, and dolphin on this kayaking & snorkeling adventure!

Explore Waipio Valley by 4WD Van and discover beautiful waterfalls along the Hamakua Coast. Visit a tropical fruit farm and swim or kayak under a 60-foot private waterfall!

Experience 8 incredible, adrenaline-pumping ziplines near Hilo! Even take the option of a side-by-side ride with a friend for a dual adventure.

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!

Go beyond snorkeling! SNUBA is the perfect mix of scuba diving and snorkeling. Dive up to 20 feet beneath the surface and discover Kona's underwater world on a unique adventure departing from the beach of Kamakahonu Bay. Great for beginners!

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

Explore the 2018 lava flows in Puna, the newly formed black sand beach at Pohoiki and visit scenic lookouts in Volcanoes National Park before hiking to the floor of the Kilauea Caldera. Lunch, Dinner and Wine tasting at Volcano Winery included!

Embark on an unique volcano hiking adventure on the slopes of Hualalai. Explore secret volcanic craters, lava tubes, and hidden caves on this amazing adventure on the Big Island. Next, visit a local brewery for a beer and cider tasting.

Explore the most recent eruption area of Kilauea Volcano by bike. Hike to an isolated Black Sand Beach, see Thermal Hot Ponds, bike through Coconut Groves, Tree Tunnels, and see lava fields created during the 1955, 1990 & 2018 eruptions.

One of the most famous attractions in Kona, go night diving to see the manta rays as these nocturnal fish come to feed in the waters of Keauhou Bay. For certified divers only.

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!

Get down and muddy on the newest family-friendly Big island activities. The scenic 7-mile Mauna Kea trail features spectacular panoramic views of the most famous Hawaii island volcano, Mauna Kea, Mauna Loa and Kilauea!

Follow thrilling ATV trails through green fields, up muddy mountains, and past beautiful waterfalls. Then, take an 8-line zipline course over amazing river gorges. Finally, swim at a private waterfall and enjoy a picnic lunch to end your tour.

Explore some of Hawaii's best diving locations created by the volcanic landscapes of the Kona coast. Explore a few of the many dive spots, including some less-frequented underwater locations. For certified divers only.