Big Island Best Sellers Tours & Activities, fun things to do in Big Island | HawaiiActivities.com

Set out on a Big Island whale watching cruise to explore the waters of the Hawaii Humpback Whale Sanctuary, and see amazing views of Hawaii's winter visitors, the humpback whales! Watch from the comfort of a power boat on a morning or afternoon tour.

Explore the mystical underwater world when you set out to the beautiful Kona Coast and swim with manta rays in the moonlit waters of Keauhou Bay! See the graceful giants up-close on this once in a lifetime manta ray night snorkel adventure.

Explore the beauty of the Big Island's Hamakua Coast on horseback, and make your way 500 acres of scenic mountain to ocean trails at the WOH Ranch on the Big Island's North Shore. Enjoy amazing ocean views, and have the best horseback ride in Hawaii!

Swim and snorkel at a pristine black sand beach! This unique beach snorkeling tour gives you the chance to see and swim with turtles on the Big Island. Beach snorkels are accessible and easy, making it perfect for first time snorkelers and children.

Experience the Big Island's only "doors-off" helicopter tour that flies over Kohala! See towering waterfalls and beautiful valleys in the lush eastern coast of the island, while having unobstructed views from the air on your doors-off flight!

Explore the untouched beauty of the Big Island's rainforests and waterfalls on small-group guided hiking tour to three private waterfalls. Enjoy the best family-friendly hike with local experts to see the best ocean and waterfall views in Hawaii!

Go on a kayaking adventure to Kealakekua Bay, and snorkel at the iconic Captain Cook Monument with a Big Island licensed and authorized expert local guide. Explore the beauty of this marine sanctuary, and see tropical fish, sea turtles, and more!

Embark with Hawaii Forest & Trail on a guided eco adventure with sensational bird watching opportunities! Explore amazing trails and experience the Big Island's unique wildlife. The best Hawaii's bird watching tour.

Go on a Big Island sailing and snorkeling adventure to the best snorkel spots in Hawaii with stops at the Captain Cook's Monument in Kealakekua Bay, and the beautiful and remote Red Hill. See turtles, pristine coral reefs, tropical fish, and more!

Experience a traditional welcome to the islands with an authentic Hawaii lei greeting right at your arrival gate. Say Aloha with a Hawaii airport lei greeting at the Kona International Airport, and enjoy the best way to begin a Hawaii holiday!

Book the best Hilo shore excursion tour. Visit the iconic Hawaii Volcanoes National Park. See Kilauea Volcano, Halemaumau Crater, steam vents & more. An incredible nature adventure in Hawaii!

Enjoy a 2.5-hour hour Kona whale watching adventure on a fast ocean raft to see the Humpback whales as they come to Hawaii every winter to give birth. Join expert marine naturalists as they look for whales and listen to their beautiful song.

Join Aloha Dolphin Tours for an exciting speed boat snorkel adventure to Kealakekua Bay. Departing from Keauhou Bay, experience the iconic Captain Cook Monument and dive into a pristine location teeming with vibrant marine life.

Get ready for the best Big Island eco-tour with a hayride and nature walk that also includes a gourmet Hawaiian chocolate making demonstration and tasting. Have fun exploring a local Hilo farm, and end your day with a tasty wood-fired pizza lunch!

Get ready to experience Umauma Falls! Take a dip in a private river, where you can swim, kayak, and stand-up paddle. Afterward, savor a picnic lunch by the beautiful waterfall. A perfect adventure to enjoy with your family and friends!

Get ready for the best Big Island fishing boat tour on the Bite Me 3, and make your way through Grander Alley along the Kona Coast, home to varieties of ahi tuna, mahi mahi & marlin to see if you can reel in a big one on a Hawaii fishing adventure.

Perfect for families, this 3 hour snorkel cruise takes you to the pristine waters of Kealakekua Bay, home to a colorful array of tropical marine life and affords you more time in the water to get comfortable and enjoy this incredible snorkel spot.

Embark on the best Hawaii ocean adventure with a Big Island snorkeling cruise to the remote Makalawena Beach in Puu Alii Bay. Only accessible by a hike or boat, you will avoid the crowds of other snorkel spots as you explore this underwater paradise.

Join Sea Quest on a 1-hour ocean raft adventure! Watch the manta rays swim beneath you as the ocean is illuminated with underwater lights on a Kona manta night dive tour. Witnessing these gentle giants up close is an experience you'll never forget.

Set out from Kona on a relaxing sunset cruise with dinner and cocktails that showcases the natural beauty of the Big Island of Hawaii. Enjoy a tasty island-style dinner and drinks on a uniquely luxurious ocean raft as you create lasting memories.