The Bat Cave in Railay is an exciting and awe-inspiring sight to behold. Located at the end of Phra Nang beach, the tall limestone pillar houses a huge cave that reveals a breathtaking view of the country's coastline. A rickety bamboo ladder provides access up to the viewpoint from where you can see the stunning blue waters of Rai Long Beach as well as Ko Rangnok Island framed perfectly against the rocky backdrop. Whether you're a nature fanatic or just a regular traveller, this is one place you must check off your list while visiting Railay.