Saint Peter-in-Chains
The Church of Saint Peter-in-Chains was built from 1845 to 1848 in the classicist style. Today's church has not retained the appearance of the original plastered brick church, since between 1924 and 1934, the temple was rebuilt and enlarged. The destruction of the church was planned in 1974, but Pope Paul VI succeeded in persuading Nikolai Podgorny, President of the Supreme Council of the USSR, to leave the church intact.