Top Big Island of Hawaii Nature and Wildlife

View dolphins in their natural environment with guides who respect these intelligent creatures’ boundaries. After feeding in deeper waters at night, spinner dolphins come close to the Kona shore where they often interact with boats, playing in their wake. Slip into the water and swim alongside these playful mammals, then enjoy a snorkeling excursion in Kealakekua Bay.

Limited to minimum of 6 & maximum of 14 people, this guided snorkeling adventure by speedboat provides a more intimate experience of Hawaii’s marine life and coral reefs than is possible on a larger group tour. The schedule is customizable, but swimming near wild dolphins. All snorkeling gear, snacks, and drinks are provided.

Hawaii’s Big Island is home to migrating pods of humpback whales, which often breach as they build up energy for their northward migration. This narrated tour brings you to some of the best viewing grounds via 24-person catamaran. You’re able to hear the whales singing through the provided hydrophones. The tour provider guarantees whale sightings or the next trip is free.

Winter is the most exciting time to be out on the water in Hawaii, as it’s the time of year when thousands of migrating humpback whales visit the islands. On this exciting Big Island whale watching tour, experience the thrill of traveling aboard a high-speed raft, and then seeing a whale swimming just in front of the boat. Though the boat will obey the federal laws and not approach within 100 feet (30 meters), it isn’t uncommon for the whale to decide to swim up under the boat!

Get up close with humpback whales near the Big Island of Hawaii on this guided, whale watching excursion. During Hawaii's whale season, the ocean is full of activity from humpback whales migrating from the Pacific Northwest to breed and nurse their young. Hear the whales with a hydrophone and learn about their behavior patterns from the certified naturalist guide. Snacks and light refreshments are provided.

Wake up for a morning whale-watching cruise when the ocean is most likely to be calm and conditions ideal for spotting humpback whales. Accompanied by an experienced captain and a naturist guide, set out from Anaeho'omalu Bay to look for humpback whales from the decks of the stable catamaran. Your crew serves up hot Kona coffee, tropical juices and snacks for you to enjoy on board. Whale sightings are guaranteed — if your guide doesn’t spot whales, you get to come back for a complimentary tour.

Embark on an evening adventure and swim near Hawaii’s manta rays. Start the tour with a sunset sail on a comfortable trimaran to ‘Manta Ray Village’. After a safety briefing, put on your snorkel gear and spend an hour in the water using a state-of-the-art, lit up flotation device to stay on the water’s surface and observe the manta rays bellow as they feed on plankton. Finally climb aboard the boat and warm up with hot chocolate and snacks as you return to shore.

Go swimming with dolphins on a tour that ensures the charismatic mammals are treated with the utmost respect. While in harbor, your guides brief your small group on how to interact with the dolphins in their natural habitat before allowing you into the water to meet and play with them. Afterward, snorkel a pristine reef with exotic fish, turtles, and rays. Includes all equipment, as well as snacks, beverages, and photographs.

Get up, close, and personal with some of the most impressive creatures on earth during this Hawaiian whale-watching tour. Enjoy the serene journey along the Kohala Coast—looking out for lava walls and sandy stretches of beach—before reaching a spot infrequently visited by other boats for a near-exclusive and unspoiled whale-spotting experience. Learn about the whales along the way, as you sip on complimentary soft drinks.

Go on a whale watching adventure on this cruise in Kailua-Kona. Board a 48-foot (15-meter) Delta boat in Honokohau Harbor, and set sail on the water to try and spot whales in their natural habitat. Keep your eyes peeled for humpback whales, pilot whales, and false killer whales, which all might make an appearance during your cruise.  

Step aboard a 54 foot catamaran for a dolphin and turtle cruise from A-Bay that includes snorkeling gear and assistance from on board snorkel guides. Since the catamaran has ample deck space and shaded areas to relax, it’s a comfortable, uncrowded way to cruise the coast, and you’ll have the chance to spot humpback whales during the whale watching months of December through April.

In terms of history, scenery, and marine life, there isn’t anywhere on the Big Island of Hawaii that compares to Kealakekua Bay. This protected cove on the island’s west shore is where Captain Cook met his end, and today a memorial stands at the bay to honor the famous explorer. On this guided Big Island kayaking tour, hear the history of Captain Cook as well as surrounding temples, and, after paddling past rugged sea cliffs and caves, snorkel and swim in the clear waters of this Marine Life Conservation District.

Take the ultimate snorkeling and sailing trip along the Kona Coast during this 4-hour luxury yacht trip with a small group. Explore the stunning beaches and bays of the Big Island aboard a high-end boat, stopping at top snorkel sites and spotting marine life like dolphins, turtles, and whales. Unlimited refreshments, plus snorkel gear and a tasty picnic- or bento-style lunch are also included.

Explore the world’s most active volcano on a private eco tour around Hawaii Volcanoes National Park. These 3- and 6-hour, education-based explorations focus on the native flora and fauna, the geology and the amazing Hawaiian culture that still thrives on the volcano today. Experience the highlights of Kilauea’s summit area, including a sunset eruption viewing or hike to both the hidden and highlight areas of Hawaii Volcanoes National Park.

Snorkel in Kealakekua Bay and visit the sea caves during an aqua adventure from Kailua-Kona. Board a boat in Honokohau Harbor to meet your local captain and crew. With a group of 16 people or fewer, travel to a marine life conservation area in Kealakekua Bay, stopping at local landmarks and listening to interesting commentary from your captain on the way. If conditions allow, enter the sea caves, unusual rock formations only accessible by water. Dive in wearing the provided snorkel equipment and look for pods of friendly spinner dolphins, sea turtles, and native tropical fish. Lunch, refreshments, and use of all snorkeling equipment are included.

Set sail down the Kona coastline aboard a trimaran, arriving in the Kealakekua Bay Marine Preserve for an afternoon of snorkeling. Splash into the turquoise waters near the Captain Cook Monument, and search for pods of spinner dolphins that frequent the bay. All equipment is provided along with light snacks and reef-safe sunscreen to make the trip convenient.

Discover Hawaii’s remarkable wildlife on a full-day, small-group birdwatching tour into the Big Island’s Mauna Kea Forest Reserve. Travel on foot and by four-wheel drive as you explore dry forest and rainforest habitats that shelter the endangered palila honeycreeper, the Hawaii amakihi and the Hawaii ‘elepaio. Listen for the calls of endemic songbirds as you traverse an otherworldly lava trail, then follow a local, bird-loving guide along forest paths into the distinctive, high-elevation mamane-naio ecosystem.

Spot humpback whales in their natural habitat on this whale-watching tour from Kawaihae Harbor. Hop on a catamaran, and learn all about humpback whales from an onboard naturalist. Enjoy complimentary beverages and snacks throughout your cruise, as your group tries to see the big mammals swimming through the nearby waters. As well as getting great photo opportunities, you’ll also be able to hear the whales’ songs by using an underwater hydrophone.

Make the most of your time in port on this Kona shore excursion timed to your cruise's arrival and departure. Get picked up from the port and head out on a sailing adventure to the Captain Cook Monument and Kealkeaua Bay where you can snorkel, swim, and explore caves and lava tubes. Expect to see spinner dolphins, sea turtles, colorful fish, and ancient reefs. Lunch, snacks, and use of snorkeling gear are all included.

Pack in some of Hawaii’s most mesmerizing sights during this Big Island twilight volcano tour. Sample Kona-grown coffee from a local coffee farm, keep an eye out for sea turtles at Punalu'u Black Sand Beach, and taste Hawaiian sweet bread at Punalu’u Bakery. Then, explore Volcanoes National Park before ending your experience by stargazing in a secluded location—perfect for taking in views of the night sky.

It’s common to spot green sea turtles and spinner dolphins while snorkeling at Kealakekua Bay. This snorkel tour departs Keauhou Bay in the morning to avoid the crowds. Explore the coral gardens with a guide who points out the Captain Cook Monument and Place of Refuge. A tropical lunch, snacks, and beverages are served.

The Big Island of Hawaii has a diverse ecosystem unlike anywhere else on the planet, and on this day-long nature tour, experience the beauty of its black-sand beaches, thundering waterfalls, and Hawaii Volcanoes National Park. If you’re lucky, find Hawaiian green sea turtles basking on the coast. Since the tour only requires a moderate amount of walking, it's an educational adventure for travelers of all ages, with snacks and refreshments included.

This half-day boat cruise takes you to the two best snorkeling sites in Kealakekua Bay: The reef beneath Captain Cook's monument and the underwater lava formations of Red Hill. In addition to breakfast and lunch, your guides provide all necessary equipment, basic snorkeling tips, and identification charts to help you spot fish and dolphins in their natural habitat. Don’t forget your camera—the route showcases sweeping views of the Kona coastline.

Discover Hawaii's Big Island which is famous for volcanoes—on an off-road craters Tour. Hop aboard a 4 Wheel Drive van for a breathtaking ride up the side of the Hualalai volcano. You'll pass giant craters and among both rainforest and lunar landscapes climbing 6,000 feet to explore an incredible lava tube on foot. Afterward, spend some time at a local brewery where you'll have an opportunity to sample the local brews.