The Monastery at Black Lake
Anthony founded a monastery dedicated to the Mother of God at Black Lake (Chernoezero), in the Novgorod region near the city of Chernopovets. The monastery stood on an island within the Schirsk countryside.
The institution suffered complete destruction twice over the course of its history: first in 1581 at the hands of the Lithuanians, and again in 1682 at the hands of the Swedes. It was ultimately closed in 1764.