Wai Island has some of the best coast and is excellent for snorkeling and diving. The Wai Island has one bungalow operation. Kham Island is also recommended for underwater explorations; accommodation is available. Laoya Island has natural attributes similar to those at Wai Island, with one rather expensive place to stay. The tiny Rang Island archipelago, south-west of Chang Island, is a primary nesting ground for the endangered hawksbill sea turtle.