Railay or Rai Leh, is a tourist area on the Andaman Coast of Thailand, in Krabi Province. Rai Leh is primarily known as a rock climbing hot spot, attracting climbers from all over the world to its superb towering limestone.

Rai Leh is perhaps the best winter sport rock climbing area in the world, with over seven hundred bolted routes up limestone faces with breathtaking views over the ocean. If you are an avid rock climber, chances are you already know about this place and the spectacular cliffs are the reason you are here.

- Wikivoyage