Fern Grotto Wailua River Cruise

Cruise Kauai’s historical Wailua River and visit the famous lush Fern Grotto in a flatbed boat. Hula, ukulele, narrated legends and history. Only 90 minutes in length.|River Cruise

Smith's Fern Grotto Tour
Fern Grotto Wailua River Cruise
priced from: $30
The Fern Grotto is a geological wonder of Kauai. Ferns grow upside down from the roof of the grotto, which was formed millions of years ago. The Wailua River pours down from Mt. Wai‘ale‘ale, one of the wettest spots on earth, & is known as “the only navigable river” in all Hawaii.
  • Duration: 1 hour & 20 minutes
  • Location: Wailua
View This Tour
Show All Activity Categories