Shot in Luang Prabang, Laos.
Pak Ou caves are a group of caves which are about two hours upstream from the center of Luan Prabang. So I hired a boat to visit. When I was approaching the cave, I found the white staircase which was built at the entrance. And I felt the mysterious atmosphere.
Because there are many Buddha images inside, it is one of the major tourist attractions now. And a big passenger ferry was moored at the dock below the entrance.