Outdoor Adventures: Best Big Island Deals: Big Island Discount Tours, Activity Coupons & Cheap Things to Do on Big Island

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Outdoor Adventures: 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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4 Activities

    Availability varies by date for all activities.

  1. Visit one of the best stargazing locations in Hawaii to enjoy a unique star show with free photos taken of you and the brilliant night sky. This Mauna Kea stargazing tour takes you to an exclusive location right next to a NASA observatory!
    Special

    USD220.00

    Daily
    2 hour(s) (evening)
  2.  
    Get set for a thrilling off road adventure at Umauma Falls! Tear through 5.5 miles of off-road trail, take in incredible views and swim at the private waterfall. Solo and multi-passenger vehicles available, making this a great family activity.

    From USD86.86

    6%
    OFF
    Group Discount
    Daily
    2.5 hour(s) (morning)
  3. 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)
  4.  
    Swim, kayak, stand-up paddle, and jump into the cool waters of a private section of Umauma River. Enjoy a picnic lunch by the waterfall at this beautiful venue.

    From USD49.08

    11%
    OFF
    Daily
    (morning, afternoon)
    11%
    OFF

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