The Neva gate of the Peter and Paul Fortress cut a wall and leave to Neva where the small berthing Commandant's quay is equipped.

In an arch of the Neva gate, on the right party (if to go from a fortress) the marble memorial plate on which it is cut levels of the strongest Petersburg flooding is established. Having risen beside, and having looked at a court yard of a fortress it is possible to estimate a degree of disasters which sometimes fall upon city.