Most of the Berlin Wall is gone, sold off or paved over, and the bits that remain are mostly painted backdrops for photographs. Bernauer Straße is the exception. The Gedenkstätte Berliner Mauer keeps a stretch of the border exactly as it functioned — and tells you, without flinching, what it was for.
Start underground at Nordbahnhof, a ghost station where Western trains once rode straight through the East without stopping. Up on the street, the preserved strip begins: the back wall, the patrol road, the raked sand, and a surviving watchtower above the open ground that was the death strip. Walk it slowly. Markers show where houses were torn down to clear the line of fire.
The Chapel of Reconciliation sits where a church was dynamited in 1985. Past it, the Window of Remembrance carries the portraits of those who died trying to cross. End at the documentation centre — free — and climb the tower, where the whole corridor finally makes sense from above. The U8 is a minute away.
