Berlin Wall Watchtowers — Outer Berlin

The Bergfelde Watchtower is a former border command post hidden in a reforested area near Hubertussee in Hohen Neuendorf, north of Berlin. It now serves as a memorial to Joachim Mehr and other victims who died attempting to cross the border in this area.

One of the last surviving Berlin Wall watchtowers, the Grenzturm in Nieder Neuendorf stands on the banks of the Havel river, where the border between West Berlin and East Germany once ran.