Ключевые слова: abandoned, architecture, building, bunker, city, command, communism, concrete, construction, corridor, creepy, dark, decay, defending, dig, dirty, entrance, equipment, facility, historic, history, horror, industrial, inside, interior, kgb, lamp, light, metro, military, moscow, museum, nuclear, old, protection, russia, shelter, soviet, strategic, subway, tour, tourism, travel, tunnel, underground, underpass, ussr, wall, war, way,