Romantic Fern Grotto (Top Kauai Attractions & Sights), Kauai tours & activities, fun things to do in Kauai |

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Only accessible by boat along the Wailua River, Kauai's Fern Grotto is a natural formation of lava rock that has accumulated a spectacular assemblage of fern, moss and other vibrant flora. This natural curiosity has attracted visitors for years, and river boat service offers an affordable method of transportation with the added benefit of local Hawaiian music. A great stop to add to any Kauai trip.
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    Availability varies by date for all activities.

  1. No.1
    Visit one of Kauai's top attractions. Cruise along the beautiful Wailua River to the lush Fern Grotto, and learn about the history and legends of the valley.

    From USD30.00

    2 - 6 hour(s) (morning, afternoon)
  2. No.2
    Enjoy a great island sightseeing tour & see Kauai's top attractions! Visit Waimea Canyon lookout & cruise the Wailua River on a boat ride to Fern Grotto.
    Pick-up Provided


    9.5 - 12 hour(s) (morning)
  3. No.3
    See the Garden Isle in comfort and style in a comfortable, luxurious touring van. Get picked up from your hotel or even the airport to see the best of Kauai!
    Pick-up Provided

    From USD155.21

    5 - 7 hour(s) (morning)
  4. Embark on a river cruise down Wailua River and enjoy your views of native plants, trees and flowers as you go along. Pass by the stunning Fern Grotto and see the Opaekaa Falls.
    Pick-up Provided


  5. See the Garden Isle in comfort and style with this private tour in a luxurious touring van. Choose from two routes around Kauai to see the most famous landmarks on the island and stop wherever you'd like: you set the schedule!
    Pick-up Provided



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