namgyal monastery in upper mustang of tibetan nepal with beautiful green desert

mountain valley plateau landscape hill geology village ridge wadi terrain badlands alps fell adventure walking namgyal gompa gumba monastery upper mustang tibetan nepal beautiful green desert landscapes villages mountain retro moon land priests tibet pagoda monastery tibetan religion buddhism architecture background indian temple kingdom buddhist ancient old nepal outdoors traditional village manthang mustang trekking mountains desert wilderness hills buildings sunlight environment town historic famous popular landscape nature travel view asia outdoor tourism hill valley himalaya beautiful culture