Considered one of the most sacred places on the island of Kauai, the Wailua River winds 20 miles (32 kilometers) through a lush landscape and past the sites of seven ancient temples. Make your way to the river launch point in Kapa’a and climb into a double, sit-on-top kayak. If you've never kayaked before, your certified guide will provide instruction.
Learn about the Wailua's history and tropical ecosystem from your guide as you paddle for about 45 minutes at a leisurely pace. Disembark for a 1-mile (1.6-kilometer) hike through the tropical forest, observing native plant and animal species.
Stop at a gorgeous waterfall splashing into a natural pool from 200 feet (60 meters) above. Cool off with a swim here if you like, and recharge with a picnic lunch.