The Smith's Kaua'i Fern Grotto tour begins with a leisurely, 2-mile open-air cruise along the river, during which you'll hear songs and stories of ancient Hawaii and be treated to a hula lesson ...

Kauai is Hawaii’s fourth-largest island and is sometimes ... Others say an evil spirit lives in the cave. The Fern Grotto is a geological wonder of Kauai where ferns grow upside down from ...

Kauai is also the northernmost of Hawaii's main islands ... You can hike to the park's lovely fern grotto from your kayak, or discover the secret Uluwehi Falls on one of the park's lesser-known ...