The 8.5-mile-long wall that surrounds Xi’an, touted as one of the best-preserved walled fortifications in China, could be the next UNESCO World Heritage site.

At night, or even during the day, creates a real atmosphere of ancient China and what is a fast growing modern city. Jo: Sam says what he likes about the Xi’an City Wall is that it gives you a ...

East Side Gallery 3-kilometer section of the Berlin Wall. Following the Wall's fall in 1989, artists from around the world came together to transform this bleak structure into a canvas of hope and ...