Tha Le Waek is a phenomenon caused by the influence of tidal current causes dune the three islands is Kho Thap, Kho Mo and Kho Kai is appear. Tourists can walk over between islands one island to another by foot on this dune. In addition, we are able to swim, take a photo and sightseeing natural, see the little fish and the sand is white. For those who are traveling to watch this phenomenon should come at a time when low tide each day. High season is December to beginning in May of every year.