Spasskaya Tower
The Spasskaya Tower was built in two floors by 16th century Pskov architects Ivan Shiryai and Postnik Yakovlev. From the inside, the northern side of the fortress to the Spasskaya Tower adjoined the gate to Spasskaya Church, which has now merged with the tower. The typical Pskovian architectural elements of the facade face the main street of the Kremlin. At the end of the 17th century, instead of three tiers, the tower was built with two brick eight-sided tiers with a brick roof, getting its present, familiar appearance. Until 1917, the tower was crowned with the double-headed coat of arms of the Russian state. In the 18th century, a ringing clock was installed in the upper tier, and even earlier a large bell was moved from a small belfry (now lost, located on the castle wall on the left side of the tower). Until the middle of the 19th century, there was a moat with a stone bridge in front of the tower.