Holy Cross Cathedral (formerly Boriso-Gleb Church), built in 1869. The church was closed after the revolution. It was reopened in 1941 and for a long time remained the only functioning church in the city. In 1986, the church was renamed the Holy Cross Cathedral. Interesting architecture with a combination of classical, Byzantine and Russian styles. It is located almost in the very center, but away from the hustle and bustle of the main streets.