During the time of the Berlin Wall, a number of Berlin U-Bahn stations on West Berlin lines became "ghost stations" (Geisterbahnhöfe) because they were on lines which passed through East Berlin territory.
Selama masa berlakunya Tembok Berlin, sejumlah stasiun U-Bahn Berlin di jalur Berlin Barat menjadi "stasiun hantu" (Geisterbahnhöfe) karena mereka berada di jalur yang melewati wilayah Berlin Timur.