Cruises, Sailing & Boat Tours, Big Island tours & activities, fun things to do in Big Island | HawaiiActivities.com

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Explore the island coasts with Hawaii Cruises, Sailing & Boat Tours! Take a look at Hawaii's best ocean tours featuring every activity you can dream of. From luxury to laid-back, choose from trips with tropical cocktails, world-class snorkeling, sport fishing, dolphin swims, spectacular friday fireworks, live music, submarine diving and so much more.
53Activities
1/3 pages

    Availability varies by date for all activities.

  1. No.1
    Take a short sail to Manta Ray Village for a personal and intimate snorkeling encounter with wild Manta Rays at night from Keauhou Bay! Get to see the gentle giants of the ocean at their most active.
    Special

    From USD106.84

    15%
    OFF
    Daily
    1.5 - 2.5 hour(s) (evening)
  2. No.2
    Catapult down a water slide into the pristine waters of Big Island's Kealakekua Bay! Sail out on the Fair Wind II and enjoy snorkeling and diving in Hawaii's crystal clear waters! Depart in the morning or afternoon to explore Hawaii's waters.
    Meal Provided

    From USD98.29

    Daily
    4 - 5 hour(s) (morning, afternoon)
  3. No.3
    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!
    Meal Provided

    From USD105.29

    5%
    OFF
    Daily
    3.5 - 5.5 hour(s) (morning, afternoon)
  4. Head to the Captain Cook Monument and explore the island's finest snorkel spots on a sail at a marine sanctuary filled with tropical fish, coral reefs and more. Enjoy the calm and clear waters of a Marine Life Conservation District.
    Meal Provided
    Special

    From USD74.46

    10%
    OFF
    Daily
    3.5 - 5 hour(s) (morning, afternoon)
  5. Submerge 100-feet under the water to explore a 25-acre natural, coral reef! Marvel at the beauty of the ocean and other marine creatures aboard a 48-passenger, air-conditioned submarine.
    Pick-up Provided

    USD133.22

    Daily
    1.5 - 5 hour(s) (morning, afternoon)
  6. Ignite your sense for adventure on a 2-hour, 30-mile sightseeing cruise along the scenic Hamakua coastline, seeing the green Hilo side of the Big Island!

    USD138.89

    Daily
    2.5 hour(s) (afternoon)
  7. Have an evening to remember as you set out on a semi-private sunset cruise with delicious fruit and sushi, and then snorkel among the majestic giant manta rays.

    USD115.00

    6%
    OFF
    Daily
    1.5 - 2 hour(s) (evening)
  8. Enjoy total privacy by booking an exclusive charter for a luxury catamaran departing from Honokohau Harbor. Set sail for prime snorkeling at Kealakekua Bay.
    Meal Provided

    From USD584.10

    Daily
    5.5 hour(s) (morning)
  9. Take an unforgettable cocktail and appetizer sail across the crystal clear waters of Kohala as you sip on cocktails while Big Island sun dips below the horizon.
    Pick-up Provided

    USD128.66

    7%
    OFF
    Mon, Wed, Fri, Sat
    (afternoon, evening)
  10. Experience the thrill and excitement of both ocean rafting and swimming with beautiful wild spinner dolphin pods on this unforgettable snorkeling adventure!
    Pick-up Provided

    From USD120.00

    6%
    OFF
    Daily
    3.5 - 5.5 hour(s) (morning)
  11. See a beautiful sunset off the Kona-Kohala coast on the Spirit of Aloha, a comfortable sailing catamaran that offers a romantic sunset cruise from Anaehoomalu Bay on the Big Island. Relax with cocktails and enjoy a beautiful sunset.

    From USD103.98

    17%
    OFF
    Daily
    2.5 - 3 hour(s) (evening)
  12. Explore the uncharted waters of south of Keauhou Bay. Swim and snorkel in an untouched aquatic paradise only accessible by water on a luxury boat, Hula Kai!
    Meal Provided

    USD175.60

    Daily
    5.5 hour(s) (morning)
  13. Sail from Keauhou Bay by Hawaiian Sailing canoe for Hawaii's #1 marine encounter! A unique way to go see and snorkel with Mantas at night.

    From USD99.95

    11%
    OFF
    Daily
    1.5 hour(s) (evening, night)
  14. Come snorkel with the manta rays and illuminate the evening waters of Kona on this guided excursion, and then settle in for a cup of homemade soup. Don't miss out on this opportunity to encounter the gentle giants.

    USD117.11

    5%
    OFF
    Daily
    2.5 - 3 hour(s) (evening)
  15. Discover Big Island dolphins while you snorkel in the famed Kealakekua Bay! Enjoy epic coral gardens and passive-swimming with the resident dolphin pods.

    From USD134.98

    15%
    OFF
    Daily
    4.5 hour(s) (morning)
  16. Explorer the Kailua-Kona's marine life on the Atlantis Submarine, then immerse yourself in the Hawaiian culture at the traditional Island Breeze Luau, both for one incredible price!
    Pick-up Provided
    Meal Provided

    USD227.76

    6%
    OFF
    Daily
    2 day (morning, afternoon)
  17. Come and join Hawaii Nautical's whale watching tour! Their Whale Watch Guarantee means if you don't see whales, you can sail again for free. The on-board naturalist and captain will make sure you find whales and enjoy your whale watching cruise!
    Special

    From USD76.90

    15%
    OFF
    Daily
    2 hour(s) (morning)
  18. Snorkel with Keauhou Bay's Manta Rays! Using underwater lights, the sea is lit up electric green as the rays put on a show. Departs from Honokohau Harbor!
    Special

    USD109.31

    6%
    OFF
    Daily
    3.5 hour(s) (afternoon, evening)
  19. Hop on-board this glass bottom boat featuring the vibrant coral reefs of Waikoloa! Relax and view marine life from the dry comfort of the boat.

    USD28.94

    Daily
    1 hour(s) (morning, afternoon)
  20. 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.

    From USD144.89

    Daily
    5 - 7.5 hour(s) (afternoon, evening)
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