TRINITY ST SERGIUS MONASTERY

View of the fortress from the north east, across the river valley. The blue and white multi-story tower is the belfry built at the expense of Empresses Anna, Elizabeth and Catherine II. The blue domes with stars are on the Uspenski Cathedral built by Ivan IV in 1559.The white tent roof is of the Church of Saints Savvati and Zosim. The round corner tower is named "Carpenter's".