The Museum-Memorial of the Victims of Occupation Regimes "Lontsky Prison" is located in Lviv in the prison, which housed the punitive organs of the three occupying powers: Polish, Soviet and German. This is the first prison museum in Ukraine. The first stage of the Lontsky Prison Memorial has three storylines: the history of the building, prison life, and the mass shootings in late June 1941. It is located on the ground floor. The entrance is open from Bryullova Street (formerly Lontskoho Street), where it was during the prison's operation. A checkpoint, prison cells, an investigator's office, a photo laboratory and other premises of the prison were prepared for inspection. Some of the prison cells are equipped in exhibition halls. In the corridors there are stands with the history of the building, the names of some of the shot prisoners and the texts of the documents that regulated the stay in this prison in different periods.