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, sails, and boat tours! Take a look at Hawaii's best ocean tours featuring all the best water activities. From luxury to laid-back, choose from cruises with tropical cocktails, world-class snorkeling, sport fishing, dolphin swims, spectacular Friday night fireworks, live music, submarine diving, and so much more.
58Activities
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    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 USD108.30

    10%
    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 USD105.18

    5%
    OFF
    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 USD105.56

    5%
    OFF
    Daily
    3.5 - 5.5 hour(s) (morning, afternoon)
  4. 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.

    USD119.58

    5%
    OFF
    Daily
    2 - 2.5 hour(s) (evening)
  5. 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

    From USD74.46

    10%
    OFF
    Daily
    3.5 - 5 hour(s) (morning, afternoon)
  6. Enjoy total privacy by booking an exclusive charter for a luxury catamaran departing from Honokohau Harbor. Set sail for prime snorkeling at Kealakekua Bay on this private luxury charter from Kona.

    From USD1,174.09

    Daily
    5.5 hour(s) (morning)
  7. Kona Atlantis Submarine Undersea Expedition
    TOP PICKS Quick Confirmation
    Submerge 100 feet under the water's surface to explore a 25-acre, natural coral reef! Marvel at the beauty of the ocean and other marine creatures from the comfort of a 48-passenger, air-conditioned submarine.
    Pick-up Provided

    USD133.56

    Daily
    1.5 - 5 hour(s) (morning, afternoon)
  8. 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

    7%
    OFF
    Daily
    1.5 - 2 hour(s) (evening)
  9. One of Kona’s top bucket list experiences! Swim with giant manta rays after watching the sunset on the horizon. An encounter with these gentle giants is guaranteed to create memories that will last a lifetime!
    Special

    USD109.87

    5%
    OFF
    Daily
    3.5 hour(s) (evening)
  10. 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

    USD139.00

    Mon, Tue, Wed, Thu, Fri, Sat
    (afternoon, evening)
  11. 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
    3 hour(s) (evening)
  12. This is the Captain Cook dinner cruise you've been looking for! Dinner, live music & 1 free cocktail on Body Glove's Kona dinner cruise - the only Big Island boat tour of its kind!
    Meal Provided
    Accessible

    USD149.19

    6%
    OFF
    Sun, Tue, Wed, Thu, Fri, Sat
    3.5 hour(s) (afternoon)
  13. Discover the beauty of the majestic manta ray, considered to be one of the most memorable experiences to be had on the Big Island. Watch as these gentle giants glide through the water feeding on plankton which are attracted by underwater lights.
    Special

    USD106.36

    6%
    OFF
    Daily
    1.5 hour(s) (evening)
  14. Take a private boat out into the volcanic coast of Kona & swim at a secluded beach. Enjoy cruising on the boat, snorkeling, or just exploring at your own pace.

    From USD1,200.00

    Daily
    3.5 - 4.5 hour(s) (morning, afternoon)
  15. 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.

    USD106.63

    5%
    OFF
    Daily
    1.5 hour(s) (evening)
  16. Set out on a search for wild spinner dolphins! Kona’s first and original “Swim with Dolphins” Adventure! Spot and swim with wild dolphins on this 4 hr adventure with one of Kona’s most experienced dolphin tour company, Dolphin Discoveries!
    Special

    USD149.72

    5%
    OFF
    Daily
    4.5 hour(s) (morning)
  17. 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

    6%
    OFF
    Daily
    2.5 hour(s) (afternoon)
  18. 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)
  19. 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)
  20. 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.

    USD29.00

    Daily
    (morning, afternoon)

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