view of trongsa dzong and ta-dzong with foggy hills, bumthang, bhutan, asia.

ancient architecture asia atmospheric background beautiful bhutan bhutanese buddhism building built bumthang clouds color day destination dzong ethereal exterior fog foggy fortress greenery heritage hills himalaya historical holy horizontal image landmark landscape mist misty monastery mountain museum mystical natural no old outdoors people photography religion religious scenic structure temple tourism travel trongsa vacations valley