walking trail to paro taktsang tiger nest`s monastery with tibetan prayer flags, upper paro valley, bhutan

bhutan bhutanese buddha buddhism buddhist cave cliff flags guru hang hanging himalayan himalayas lhakhang master meditated meditation monastery nest padmasambhava palphug paro prayer precarious rinpoche sacred samdup senge side slope stairs steep steps taktsang tibetan tiger trail tsogyal upper vajrayana valley walking yeshe