Thanks to the boat's design, it can access sea caves ... Kayak Kaua'i also offers kayaking trips on the Wailua River, among other tours. Kauai's south shore promises stunning reefs, calm waters ...

This park on the eastern coast of the island is home to the only navigable river ... on a boat tour. Other popular points of interest in the park include 'Opaeka'a Falls and Wailua Falls, both ...

If you're feeling adventurous, kayak or join a boat tour up the Wailua River to see the Fern Grotto, which is a popular wedding spot on the island. Back in the car and about 20 minutes away ...