ratchaprapha dam (chiao lan dam) in surat thani thailand

suratthani mountain famous raft floating khaosok forest greenery khaosamgler thailandguilin background boattrip limestonepeaks emeraldwaters tourismauthorityofthailand stonedam reservoir tourism dramaticmountains dramatic limestonemountains cheowlandam scenery leisure journey natural guilin recreation traveler freedom longtailboat asian voyage adventure 3limestonemountains khaosoknationalpark nationalpark ratchaprapha attractions vacation travel lake landscape scenic tropical southofthailand thailand waterstream scenic view kayak