St Petersburg Psychiatric Hospital of Specialized Type with Intense Observation

St. Petersburg Psychiatric Hospital of Specialized Type with Intense Observation is a high-security facility in the Kalininsky District that combines psychiatric care with security measures. The solid stone building was originally constructed between 1885 and 1890 as a women's prison and has served since 1951 as a specialized hospital with intensive patient monitoring.

The site was built as a women's prison in the 1880s and was converted to a psychiatric hospital in 1951. This repurposing marked a shift in Soviet institutional medicine, as the existing infrastructure was adapted for a new treatment model.

The building carries traces of its past as a women's prison and was later repurposed as a psychiatric hospital, shaping the architectural character of the site. Visitors can still see the heavy walls and austere construction style that defined both uses.

The site is located in the Kalininsky District and visible from outside, but indoor tours are not publicly accessible. It is advisable to explore the grounds from a respectful distance and observe the security measures in place.

The building is one of only eight federal psychiatric hospitals in Russia that combine psychiatry with maximum security, making this rare combination significant in Soviet institutional and architectural practice. The architecture clearly shows how prison and hospital functions were interwoven.