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Kids Friendly: Browse by Age: Find exclusive Big Island deals & the best prices on Big Island activities. For cheap things to do on Big Island, book online and save with Big Island tour discounts, coupons and special offers only available at HawaiiActivities.com.
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11 Activities

    Availability varies by date for all activities.

  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
    (afternoon, evening)
    15%
    OFF
  2.  
    See a beautiful sunset off the Kona-Kohala coast on the Spirit of Aloha, a comfortable sailing catamaran that offers a luxurious sunset cruise from Anaehoomalu Bay on the Big Island. Relax with cocktails and enjoy a beautiful sunset.

    From USD107.08

    Mon, Wed, Fri, Sat
    1.5 - 2.5 hour(s) (evening)
    10%
    OFF
  3.  
    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

    From USD122.48

    Family Discount
    Daily
    1.5 - 5 hour(s) (morning, afternoon)
    8%
    OFF
  4.  
    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)
  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
    Special

    From USD74.46

    Daily
    3.5 - 5 hour(s) (morning, afternoon)
    10%
    OFF
  6.  
    Journey from the Big Island to Oahu and spend the day visiting historical sites at Pearl Harbor while paying tribute to the veterans who fought in WWII!
    Accessible

    From USD481.77

    Early Booking
    Sun, Mon, Tue, Wed, Thu, Fri
    13 - 14 hour(s) (morning)
    5%
    OFF
  7.  
    Fly high on a parasail ride hundreds of feet above the Big Island's Kona Coast. Take in awe-inspiring, panoramic view of the volcanic coastline as you take part in one of the most exciting things to do in Kona!

    From USD90.24

    12%
    OFF
    Daily
    1.5 hour(s) (morning, afternoon)
    12%
    OFF
  8.  
    Embark on a fun Body Glove snorkel tour, Kona's most popular boat trip! Swim at the protected Red Hill marine sanctuary, teeming with sea life, and watch for spinner dolphins in transit, as sightings are guaranteed or you ride again free!
    Meal Provided
    Special
    Accessible

    USD142.23

    5%
    OFF
    Daily
    5 hour(s) (morning)
  9. Come on a walking tour through a garden sanctuary, featuring over a thousand plant species, with a horticultural expert or a self-guided audio walking stick.
    Special

    From USD15.67

    Daily
    (morning, afternoon, night)
  10. Embark on a zipline adventure that will take you over a magical botanical garden filled with the tropical flowers and plants of the Big Island of Hawaii.
    Meal Provided
    Special

    USD184.86

    Daily
    2.5 hour(s) (morning, afternoon)
  11. Experience the beauty of Hilo on a Segway tour! Nothing can beat this unique experience through the rainforest, complete with an introductory lesson!
    Special

    From USD103.39

    Daily
    1 - 2.5 hour(s) (morning, afternoon)
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