In Kyrkyzstan. Funded by gold from the local mines extracted by captive Chinese slave laborors. Construction of these walls took over 450 years. The cities behind the walls are controlled by the Hrash Khnazar sect and have never been seen by Westerners. In 1856 the Mogul potentate, seeking eternal life at the age of 89, ordered all the clocks to be stopped. He died the next year but the clocks were never started again.