How tall is the wall of china?

One of the most striking sections of the Ming Great Wall is where it climbs extremely steep slopes in Jinshanling. There it runs 11 km (7 mi) long, ranges from 5 to 8 m (16 ft 5 in to 26 ft 3 in) in height, and 6 m (19 ft 8 in) across the bottom, narrowing up to 5 m (16 ft 5 in) across the top. read more

The height ranges from 5 to 8 meters or 16 to 26 feet high. read more

The Great Wall of China is a series of fortifications made of stone, brick, tamped earth, wood, and other materials, generally built along an east-to-west line across the historical northern borders of China to protect the Chinese states and empires against the raids and invasions of the various nomadic groups of the Eurasian Steppe with an eye to expansion. read more

What remains of the Great Wall was mostly built in the Ming Dynasty (1368 – 1644). Its average height ranges from 6 to 7 meters (20 to 23 feet) and the tallest part reaches around 14 meters (46 feet). read more