Did you know the Great Wall of China is over 21,000 kilometers long? It’s about three times longer than we thought. This ...

Just north of Beijing, you'll find one of the most famous monuments in the world: the Great ... section of wall (not including the gondola ride) costs 40 yuan (about $6) in the winter and spring ...

"The Great Wall impresses everyone who sees it for the first time, from children to adults, from the general tourists to scholars,” says Henry Ng, the manager of the World Monuments Fund’s ...