25 April 1980 · Over the wall · Bernauer Straße
Martin M. reaches the watchtower at Ackerstraße
A day after quitting his job, Martin M. climbed the inner wall at Ackerstraße and got as far as the watchtower before he was arrested.

On 24 April 1980 Martin M. quit his job.
The next day, 25 April 1980, he climbed over the inner wall at Ackerstraße and made it into the border strip as far as the watchtower.

Border soldiers arrested him there.
Sources
Whose account is this? Told from historical research only.
Historians and memorials
- Gedenkstätte Berliner Mauer – Bereich B: Die Zerstörung der Stadt (Orientierungsplan und Ereignismarken), marker B 342Stiftung Berliner Mauer
- B 342 – Digital Guide, Berlin Wall MemorialStiftung Berliner Mauer
- B 342 – Digitaler Tourguide, Gedenkstätte Berliner MauerStiftung Berliner Mauer
Facts checked against the sources: September 2026
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Cite this page
Berlin Experiences, “Martin M. reaches the watchtower at Ackerstraße”, Berlin Wall Escapes, 2026, https://berlinwallescapes.com/escapes/martin-m-ackerstrasse-1980/ (accessed [date]).
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