breathtaking view of the great wall of china snaking through lush green hills with a dramatic cloudy sky at dusk.

great wall china ancient architecture historic landmark lush hills cloudy sky dusk scenery chinese heritage travel destination iconic structure cultural stone defensive world wonder unesco site historical monument scenic view mountain landscape dramatic asia architectural marvel icon history asian culture panoramic famous majestic defense tourist attraction tourism natural beauty ruins sunset breathtaking green exploration clouds ridge beautiful backdrop countryside mountains path 39aph39 journey hiking fortification stunning fort route adventure