This is probably one of the most mysterious places of Syktyvkar in which I have been. By the dates on calendars, it was abandoned around 2002, but during these ten years desolation there, apparently, no one has visited, which is a strangeness. When I posted a photo of this place, there was a dispute about the deployment of this place, some believed that it was underground, but this is not so. Although you can get into it now exclusively by walking before that underground.