Excellent and amusing place Pre historic caves. A very popular place to visit in Krabi is Khao Khanap Nam, a couple of raged hills, the natural gateway to Krabi, stretching 100m out of the water. lnside Khao Khanap Nam are several magnificent caves with impressive clusters of stalactites and stalagmites. The only way to get there is by boat from the Chao Fah Bridge in Krabi.