Saint Isidor's Church

Saint Isidor's Church is a church building on Lermontovski Prospekt in Saint Petersburg that combines Russian Revival and Russian-Byzantine architectural styles. Its five domes and elaborately decorated exterior walls display traditional religious motifs and geometric patterns characteristic of these architectural traditions.

Emperor Nicholas II donated the land in 1903 for construction of this church, which was consecrated in 1907 as a place of worship for the Brotherhood of Saint Isidor. The building emerged during a period when Saint Petersburg supported diverse religious communities and erected new churches for different congregations.

The church served as a spiritual center for the Estonian Orthodox community, where worshippers gathered to maintain their faith and language traditions. This role reflected the religious diversity that existed in the city during that period.

The building sits in an active neighborhood with good public transportation access. Visitors should check in advance whether the interior is open to the public, as the building's use has changed over the years.

After its closure in 1935, the building was converted into a factory that produced banners and posters for Soviet state occasions. This unexpected conversion shows how the purpose of a religious space fundamentally shifted during the Soviet era.