Mutianyu Bridge Aug 30, 2013

Mutianyu Pool Aug 30, 2013

View of the wall 1 Aug 30, 2013

Looking back to Beijing Aug 30, 2013

South-facing panorama Aug 30, 2013

North-facing panorama Aug 30, 2013

The wall from a window Aug 30, 2013

Another panorama Aug 30, 2013

Mountains and the wall Aug 30, 2013

This wall just KEEPS G… Aug 30, 2013

On and on and on... Aug 30, 2013