Use HawaiiActivities.com to find & book Wailua River Cruise to Fern Grotto (Most Popular in Kauai) with last-minute availability on today in Hawaii, Kauai!
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Climb aboard Smith's Fern Grotto Cruise, and experience one of the best things to do in Kauai. Enjoy views of the Wailua River while on-board a spacious open-air boat, and listen to the stories and songs of old Hawaii performed by live musicians.