The star attraction is Erawan fall.the largest waterfall in the west of Thailand cascading over 2000 meters and split into seven tiers.you can swim at the pools than form at the various tiers.so bring your swimsuit.another waterfall worth visiting is sai yok yai which is located in Sai Yok National park.though there's water running through the waterfall all year round,it's most impressive in the rainy season.there's a boat service that can take you on a tour of the kwai noi river. Too.at sai yok noi waterfall,a steam locomotive built at the time of world war ll sits out front commemorate the construction of the notorious thai- burma rilway.on that them,you can also visit the thai-burma .the jeath war museum at wat chaichumpolchana songkhran (or wat tai as locals call it)