Koh Samui and Koh Phangan is Thailand popular with both vacationers and backpackers. The islands are known for their palm tree lined white sandy beaches, clear turquoise waters and laid back attitudes. On Koh Phangan you’ll find plenty of bohemian style bars and cafes and of course the world-famous full moon parties. Nearby, the islands of Koh Tao and Koh Nang Yuan (pictured above) are much less touristy due to their more isolated locations and are perfect for those looking for peace. These islands also offer world-class snorkelling and diving.