Immaculate Heart of Mary Cathedral, Irkutsk

The Immaculate Heart of Mary Cathedral is the cathedral of the Roman Catholic Diocese of Saint Joseph at Irkutsk. It is located at 11 Griboyedov St. in Irkutsk, in the region of Siberia in Russia. It is known for its organ concerts. In 1820 a Roman Catholic parish was founded in Irkutsk, which was then a growing city. Most parishioners were Poles, Lithuanians, or Belarusians, but membership included representatives of many of the Russian Empire's ethnic groups. A wooden church was later dedicated to Our Lady of the Assumption, but burned down during the Great Fire of Irkutsk in 1879. A new Gothic church was consecrated in 1886. The parish was suppressed in Soviet times, during which the priests were arrested and sent to the camps. ()