Monuments of architecture of XVIII century:
1 - Former residence of the governor and the vice-governor;
2, 4 - Former casemate premises at gate and entrances of the
fortified points for the station of sentry;
3 - Former offices. Dense shading indicates building of 1775
5 - The memorial complex "The Common Grave and
the Tomb of the Unknown soldier with Eternal Flame of Glory" (1969)