By 1961, around 3.5 million East Germans — roughly one in six — had left for the West, most of them simply by walking into West Berlin. The DDR was bleeding doctors, engineers and entire graduating classes. In the night of 12–13 August 1961, soldiers rolled out barbed wire around all of West Berlin. Within weeks the wire became concrete. Officially it was the “Anti-Fascist Protection Rampart”. Nobody was ever fooled: every gun on it pointed inward.
Here the border ran along the house fronts: the buildings were East, the pavement was West. In the first days people escaped through windows — firefighters from the West held out jumping sheets while DDR police hammered the doors. Ida Siekmann, who jumped from her third-floor window on 22 August 1961, was the Wall’s first casualty. Days earlier, 19-year-old border guard Conrad Schumann leapt over the barbed wire here mid-patrol — the photo “Leap into Freedom” went around the world. Later the houses were emptied and demolished; only the bricked-up facades remained.
What people call “the Wall” was really two walls with a floodlit corridor between them: raked sand (to show footprints), signal fences, dog runs, watchtowers, and guards with shoot-to-kill orders. At least 140 people died at the Berlin Wall. The memorial here preserves the last complete stretch — death strip, tower and all. In October 1964 students dug “Tunnel 57” from a bakery on this street, 12 metres down — 57 people crawled to the West in two nights, the biggest tunnel escape of them all.
On 9 November 1989, with the DDR crumbling, spokesman Günter Schabowski was handed a note about new travel rules minutes before a live press conference. Asked when they took effect, he shuffled his papers and guessed: “As far as I know… immediately, without delay.” It wasn’t supposed to be. Tens of thousands marched to the crossings; just before midnight the overwhelmed guards at Bornholmer Straße gave up and opened the gate. The Wall had stood 10,316 days. People danced on it by morning.