If you find yourself on the embankment near Nikolsky Cathedral, you will see a miracle of engineering — the place where three bridges converge: Pikalov, Staro-Nikolsky and Krasnogvardeysky. They stand at right angles to each other and cross the channels of Kryukov and Griboedov.

But if you approach the Pikalov Bridge and stand so that the cathedral is on your left hand, you can see the entire ensemble that St. Petersburg residents call Semimostie among themselves: Krasnogvardeysky Bridge, behind it along Griboedov Novo-Nikolsky Canal, clockwise - Staro-Nikolsky, Adjacent, Mogilevsky, Kashin and Torgovy Bridges.

There is a legend that the wish made here will certainly come true in every detail and with mathematical accuracy. And the photos taken against the background of the city landmark will turn out to be unusual and successful.