Berlin Wall

The Berlin Wall, officially the Anti-Fascist Protection Rampart, was a guarded concrete barrier that encircled West Berlin from 1961 to 1989, separating it from East Berlin and the German... Wikipedia

• Type:  Wall
• Country:  East Germany, East Berlin, see History of Berlin for further info
• Construction started:  13 August 1961
• Other dimensions:  Border length around West Berlin: 155 km (96.31 mi), Border length between West Berlin and East Germany: 111.9 km (69.53 mi), Border length between West and East Berlin: 43.1 km (26.78 mi), Border length through residential areas in East Berlin: 37 km (22.99 mi), Concrete segment of wall height: 3.6 m (11.81 ft), Concrete segment of wall length: 106 km (65.87 mi), Wire mesh fencing: 66.5 km (41.32 mi), Anti-vehicle trenches length: 105.5 km (65.55 mi), Contact/signal fence length: 127.5 km (79.22 mi), Column track width: 7 m (7.66 yd)
• Size:  155 km (96.31 mi)
• Data source:  DuckDuckGo