The Golden Gate of Vladimir, constructed between 1158 and 1164, is the only preserved ancient Russian city gate. A museum inside focuses on the history of the Mongol invasion of Russia in the 13th century.
Golden Gates existed in the holiest cities of Eastern Orthodoxy: Jerusalem, Constantinople, and Kiev. On making Vladimir his capital, Andrew the Pious aspired to emulate these structures, commissioning a lofty tower over the city's main gate to be erected in limestone and lined with golden plaques. According to ancient Russian chronicles, the masons were invited from Friedrich Barbarossa. The main arch used to stand 15 meters tall. The structure was topped with a barbican church dedicated to the Deposition of the Virgin's Robe and symbolizing the Theotokos's protection of Andrew's capital.
Thu-Tue: 10 am-6 pm
Closed: last Friday of the month
Adults: 100 RUB
Children(>16), seniors: 50 RUB
Children (<16): free
Wikipedia https://en.wikipedia.org/wiki/Golden_Gate,_Vladimir
Coordinates 56°7'36.728" N 40°23'49.658" E