lowo nyiphug namdrol norbuling sun cave monastery in chhoser village of upper mustang, nepal

rock mountain terrain cliff geology landscape ruins badlands wadi formation sea valley coast plateau vacation wall hill arch lowo nyiphug namdrol norbuling sun cave monastery chhoser village upper mustang nepal himalayan religion man cave buddhist buddhism monastery nepal mustang high valley outdoors tibet rock hill kingdom hiking asian annapurna park glacier everest national top summer landscape mountain nature adventure sky himalaya landmark view trekking himalayas scenic scenery asia wall lower prayer buddhist stupa tibetan outdoor peak travel tourism architecture ancient