tourist route at the nakee cave come up to pay homage to the blessings of the serpent, in phu lanka national, thailand

backpack risk temple buddhist view nakhon phanom phu langka tourist scenic landmark national park naka tourism mountain ancient natural thailand buddhism cave religion unseen travel stairway landscape trekking walking footpath tranquil route pathway wilderness stone rock path tree hike forest staircase green nature hiking peak outdoor hill walk journey walkway adventure nakee pay homage blessings serpent lanka