Sandwiched between Phuket and Krabi, Koh Yao Yai is a Thai island in the Andaman Sea. Flaunting sandy bays, mangroves, piers for long-tail boats, ferries, fishing villages, and rubber plantations, the island's best beaches include Loh Paret and Loh Jark. In addition, Koh Yao Yai is dotted with dive sites and corals, like King Cruiser Wreck, Anemone Reef, and the pinnacles of Shark Point.