Koh Chang, an emerging unspoiled island that boasts over a dozen of beautiful beaches, bays and coves setting against the lush jungle-clad mountain background, belongs to Thailand’s easternmost province of Trat and borders Cambodia. Popular and well-developed beaches are located on the western side of the island, whereas less developed areas tend to be on the eastern side, where plenty of great attractions like waterfalls, river estuaries and fishing villages are featured.