Old Berlin: War Memories Submerged in the City’s Floor

The Floor Deliberately Left Uncovered

There is an unusual sight on Bernauer Strasse. In the middle of a tidy city — trams passing, bicycles crossing, leaves moving in the wind — the ground lies open. It is not a construction pit waiting for concrete. It is the foundation of an apartment building, unearthed again, its basement walls still standing, gaping at the sky.

What makes it strange: that building’s façade once formed part of the Berlin Wall, until the early 1980s. The house stood exactly on the line that would later split the city. When the Wall fell, no one built a mall on top of it. Instead, the ground was opened, layer by layer, until the foundations became visible.

You can imagine the question of anyone passing by for the first time: why would a city deliberately tear up its own ground to put its wounds on display?

The answer is not romantic. It was the result of a long debate, a handwritten protest sign, and a few people who happened to live on the wrong side of the street.

The Line That Can Still Be Read

The Berlin Wall stood from August 13, 1961, and was officially opened on November 9, 1989. Twenty-eight years, enough to make one generation think the line was a normal part of the city map.

Bernauer Strasse became one of the best-known streets because so many events took place there while the Wall stood, as recorded by the Berlin Wall Foundation. Its outdoor exhibition is held on the former border strip — the ground on the side that used to be in East Berlin. In the same area stand the official monument to the divided city and to the victims of communist tyranny, as well as the Window of Remembrance, the Chapel of Reconciliation, and the apartment-building foundations just mentioned.

Across the street, formerly West Berlin, there is a visitor center and documentation center with an observation tower and a permanent exhibition on the history of the city’s division. Not far from there, Nordbahnhof station holds an exhibition about the border and the stations that residents nicknamed “ghost stations” — how the city’s transport system was cut when the border line ran through the rail network.

Kompas once wrote that three wars in one century marked Berlin’s dark history, and the city chose not to forget. According to that report, traces of World War II are still visible today — including bullet holes in building walls left as they are.

The People Who Stood Before the Bulldozers

Spring 1990. The Wall was already open, but not yet fully torn down — and in many places the opposite was happening. Pieces of concrete were chipped off, sold, and turned into souvenirs. Residents called the culprits Mauerspechte, “wall woodpeckers”: people who chiseled the wall with hammer and chisel, bit by bit.

On Bernauer Strasse, a group of people decided it had to stop. A working group was formed to draft a concept for preserving the Wall segments on that street. Among its initiators were Peter Möbius of the German Historical Museum, Helmut Trotnow of the German Historical Museum, and Pastor Manfred Fischer of the Protestant Church of Reconciliation.

Fischer lived right next to the Wall segment that was being targeted. According to records of the Berlin Wall Foundation, he argued endlessly with those wall woodpeckers. Then, ahead of the 29th anniversary of the Wall’s construction, the group put up a sign at the site. In translation, it read: “Attention! Attention! Respected wall woodpeckers, please do not ‘carve’ this part of the Wall… Help us and the victims of this border keep an authentic and dignified memorial.”

July 1990 was the turning point. For the first time, Fischer managed to stop a construction company from dismantling the Wall. And on October 2, 1990 — one day before reunification — the East Berlin magistrate designated the border section that cut through the Sophien Cemetery as a protected monument.

Note the order. Not after the city had calmed down, not after everything had been settled. Protection was granted precisely in the final minutes before the two Germanys united, when almost everyone wanted to build something new as quickly as possible.

The rest was long work. A design competition was held in 1994; the monument was inaugurated on August 13, 1998. In the same year, on the initiative of the Berlin Senate, a support association was formed to prepare the documentation center. The center opened on November 9, 1999, in the parish hall of the Church of Reconciliation — exactly ten years after the Wall fell. The Chapel of Reconciliation was inaugurated in 2000, standing on the former border strip. In 2006, the Berlin Senate adopted the Berlin Wall memorial concept, and the Bernauer Strasse site was designated as the main memorial site for the city’s division. The visitor center opened in 2009, and the major expansion was completed in 2014.

What Was Planted on the Ground

Now for the most interesting part: what grew on top of it.

Today the former border strip is a green path — grass, trees, a walkway. The outdoor exhibition is installed precisely on the ground that was once part of the border installation. The Berlin Wall Foundation also records a patch of black wheat in the area, first planted around 2005. Wheat, on ground that once separated two worlds.

There is a consistent logic here. Berlin did not choose one of two extremes: freezing the entire city as a museum, or flattening everything and pretending nothing ever happened. What it chose was layering. New buildings may rise, gardens may be planted, trams may pass — but the seams are left visible. Foundations are opened, not buried. The border line is planted over, not repaved until no trace remains.

And that is not work that is finished once and for all. It took sixteen years from Fischer’s protest sign to the opening of the visitor center, and twenty-four years until the final expansion was completed. Memory in this city is tended like a garden: routine, tedious, and never truly stopping.

What Remains Beneath the Asphalt

Imagine if the principle were reversed. If the bulldozers had been allowed to work in 1990, Bernauer Strasse today might be just an ordinary street with new apartments and parking. There is nothing wrong with new apartments. The problem is just one: nothing would tell passersby that at this point, on the ground beneath their feet, something once happened.

What Berlin did was not merely remember the war. It refused to submerge its memory into the city’s floor — or, more precisely, it let the floor speak for itself. A basement without a roof. A patch of wheat. A handwritten sign that, thirty-six years later, can still be read in the exhibition.

If your city has a wound like that beneath its asphalt, what will you build on top of it?