Also known as Rai Leh, this popular rock-climbing destination is located in the Krabi Province on the coast of the Andaman Sea. Accessible only by boat, Railay boasts a variety of exciting attractions. Its more than 700 bolted rock-climbing routes are a major draw. However, there are also several stunning beaches, and visitors can also explore a series of caves. Accommodation on Railay ranges from inexpensive bungalows popular with backpackers and climbers, to the renowned jet-set resort of Rayavadee.