yamchun castle in the wakhan corridor overlooking afghanistan, taken in tajikistan in august 2018 taken in hdr

afghanistan ancient architecture asia background badakhshan beautiful border castle central colorful corridor culture desert dirt dramatic drone fort fortress gbao hdr heritage highway himalayas historic history holiday kyrgyzstan landmark landscape m41 mountain mountains nature old outdoor pamir pamirs panorama range river road ruins sunset tajikistan tourism travel valley wakhan yamchun