Top Big Island of Hawaii Eco Tours

On this exciting Kona submarine tour, dive deep below the cobalt waters just off the Kona coast, where an entire world of fish and marine creatures is waiting just below the surface. As the submarine descends towards the colorful reef, peer through the portholes at fish that swim to within inches of the submarine windows, and experience the sense of peace and calm in this world beneath the waves. This is a great way to explore underwater without even getting your hair wet, and, if you’re very lucky, there’s even the chance you could see a passing shark.

Encounter 20 to 300 wild Hawaiian spinner dolphins watching them play from the boat & coral reef snorkel off the boat afterwards! We have a RIB Zodiac Speed Boat that takes up to 14 guests max on a adventurous ride! This dolphin boat adventure is only for the guest that is up for an extreme adrenaline speed boat adventure. Snacks, drinks & gear are free. No Dolphins, come again FREE..! >watch dolphins from the boat

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.

After dark is an excellent time to see manta rays in the waters around the Island of Hawaii. Make the most of your opportunity by joining this small-group boat tour. Enjoy watching the manta rays feeding at night and snorkeling close to them.

Combine a Polynesian cultural experience with an adrenaline-fuelled ATV ride on this unique tour. Hop aboard your own ATV or ride in a UTV driven by the guide, and set out on a fun 2-hour route, following forest trails and country lanes. Stop along the way at a series of villages and discover the rich history and heritage of Samoa, Tonga, Fiji, and Hawaii as you take part in traditional activities and learn about Polynesian culture.

There are few places in all of Hawaii more historic than Kealakekua Bay, as it's the spot where Captain Cook was killed in a skirmish with native Hawaiians, and the Hawaiian monarch, King Kamehameha III was born just a few miles away. The history aside, it's also one of the best places to snorkel on the Big Island of Hawaii, and you'll have the chance to experience the beauty on this snorkeling tour from Kona. Search for dolphins on the way to the bay while admiring the volcanic coast, and after scouring the red for coral and fish, climb aboard for a lunch that's served by the friendly crew.

Have the opportunity to admire wild manta rays in their natural habitat on this evening cruise. Set sail after dark, when the manta rays come out to feed on plankton, and use a custom-made lightboard that attracts the rays. Float through the warm waters for up to 40 minutes, use your snorkel to watch as the rays swim and feed, and learn more about the majestic creatures from your guide.

Discover Kona’s underwater paradise on this snorkeling cruise and dolphin watch. Cruise through the protected marine sanctuaries of Red Hill, home to more than 600 species of enchanting ocean wildlife. After a safety briefing and some basic instruction from the lifeguard-trained crew, jump in the water for a snorkel. While you're enjoying the crystal clear snorkeling the crew will be grilling a delicious BBQ burger lunch. Then relax with a cocktail from the premium cash bar and enjoy the timeless beauty of the Kona coastline on the return trip. Bring a towel. Everything else is included.

Discover Hawaii Volcanoes National Park and other attractions on the Big Island on a full-day tour from Waikoloa, Hapuna, Kailua-Kona, or Keauhou. Your guide shares highlights including Rainbow Falls, Saddle Road, and Punaluu Black Sand Beach. You'll get great views of the two active volcanoes: Kīlauea and Mauna Loa, and experience the natural beauty of Akatsuka Orchid Gardens. It'll be a stress-free trip as it includes a guide, transportation, and hotel pickup and drop-off from select hotels.

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.

Hawaii Volcanoes National Park is famous for its ever-flowing lava and the planet’s most massive active volcano. This tour journeys to top natural landmarks in and around the park. Visit Rainbow Falls, Richardson black sand beach, Historic Banyan Drive, Liliuokalani Gardens, Mauna Loa Macadamia Nut Factory, Akatsuka Orchid Nursery, and the active volcano of Kilauea. You also get the opportunity to walk through a lava tube.

Spend a full day exploring Kona. See greens turtles, learn how Kona coffee is made, and visit archeological sights. Make the most of animated amount of time with a varied tour encapsulating Hawaii’s history, natural beauty, wildlife and culinary culture. Stop at white sand beaches, walk through lava tube, sample locally frozen coffee and hand made sweets, then choose from a variety activities depending your tastes. Opt to snorkel, go souvenir shipping, or relaxant local brewery, before returning the port.

Swim near a manta ray natural habitat on this 1.5-hour night snorkeling tour from Kona. Led by an expert guide, journey five minutes off the Big Island’s west coast where the mantas come to feast on plankton. Dive in the water, and swim in an area known for manta ray sightings. The area is lit by your vessels diving lights, so you can get a clear view even in dark waters. Afterward, dry off, and enjoy warm soup, bread rolls, and hot drinks as you recount your underwater adventures.

On this tour from Kona to Hawaii Volcanoes National Park, experience some of the Big Island’s best sights in a small group capped at 14 people. In addition to stopping at Punalu’u Beach Park to walk down a black-sand beach, you have the chance to sip Kona coffee on the plantation right where it’s grown, as well as hike through a lava tube that was formed by Kilauea volcano. What’s more, receive an iPad to use on the tour. Use it for photos, videos, and info, as well as playing games or watching movies while traveling between the sites.

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.

Experience the Big Island’s beautiful volcanic landscapes on this full-day excursion. After a convenient pickup from select hotels, enjoy a scenic drive on Saddle Road, take a picturesque hike in Volcanoes National Park, and feast on a delicious complimentary lunch. Explore a magical lava tube, Kauhi Cave, while learning about the island’s fascinating history from an informative guide. Finish with a pau hana (Hawaiian for “happy hour”) featuring locally-sourced appetizers.