Coordinates: 55°42′52″N 37°36′7.5″E / 55.71444°N 37.602083°E
Donskoy Monastery (Russian: Донско́й монасты́рь) is a major monastery in Moscow, founded in 1591 in commemoration of Moscow's deliverance from the threat of an invasion by the Crimean Khan Kazy-Girey. Commanding a highway to the Crimea, the monastery was intended to defend southern approaches to the Moscow Kremlin.
The monastery was built on the spot where Boris Godunov's mobile fortress and Sergii Radonezhsky's field church with Theophan the Greek's icon Our Lady of the Don had been located. Legend has it that Dmitry Donskoy had taken this icon with him to the Battle of Kulikovo in 1380. The Tatars left without a fight and were defeated during their retreat.
Initially, the cloister was rather poor and numbered only a few monks. As of 1629, the Donskoy Monastery possessed 20 and 16 peasant households (20 peasants altogether). In 1612, it was taken for one day by the Polish-Lithuanian commander Jan Karol Chodkiewicz. In 1618, Russian Streltsy defeated the Ukrainian Cossacks of Petro Konashevych under the monastery walls.