Great Wall of China

The Great Wall of China is a historical landmark bordering China.

History
At some point in the past, the Great Wall was built on the borders of China.

After Nate Heywood engineered the time seismograph, the machine detected a level six anachronism in the Great Wall of China. The aberration was presumably prevented by either the Legends or the Time Bureau.

When Barry Allen freed David Ratchet, he ran across the Great Wall and brought him to Jiaju.