The Great Wall of China

“Walk” along the Great Wall of China on Thechinaguide.com.

Once a border defense, this 2,300-year-old structure is now one of the New Seven Wonders of the World. See China’s breathtaking landscape on full display from the top of a watchtower with 360-degree views, or peek through the slotted wall to spot the continuation of the 5,500-mile structure!