Use HawaiiActivities.com to find & book Wailua River Cruise to Fern Grotto (Most Popular in Kauai) with last-minute availability on tomorrow in Hawaii, Kauai!
This site uses cookies. By continuing to browse the site you are agreeing to our use of cookies. Find out more here
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.