To surround yourself with powdery white sands, beautiful landscapes, the shining sun and beautiful waters, Railay Beach is where you need to go! However, what sets this location apart from every other place is its limestone caves ceded amidst the mighty cliffs. These limestone caves are only accessible by boats because there are sharp cliffs on either side. However, this is one of the best places to visit in Krabi and the island is quite secluded. Take a day off from Avani+ Koh Lanta Krabi Resort, or any of the other Krabi resorts you are staying at, and set out on foot to explore these caves!