Waikapalae (wet cave) is located at northern side of Kauai island by Haena. This cave was used in filming the "Pirates of the Caribbean stranger tides". I had watch that movie but might watch it again and check out the clips where the cave is. We love the island of Kauai for its wonderful scenery and what it offers and of course the peace of mind. Hope we could afford to retire in Kauai someday.