Teufelsberg Berlin:
Alright, friends,
in this blog you’ll get my perspective and the real history of Teufelsberg – from a Nazi construction project to a rubble hill, then a secret NSA listening station, and why this place is now considered one of the most well-known abandoned places in Berlin.
Inside, the remains of a massive Nazi structure. On top of that, the debris of war-destroyed Berlin. And above it all, a former US listening station, now turned into one of the largest street art galleries in Europe.
That’s Teufelsberg.
And that’s exactly why this place is more than just a viewpoint in Grunewald.
What is Teufelsberg really?
Teufelsberg is a roughly 120-meter-high man-made hill in the west of Berlin.
It was built between 1950 and 1972 using around 26 million cubic meters of rubble – much of it coming from buildings destroyed during World War II.
Beneath this hill, the unfinished structure of the Wehrtechnische Fakultät still remains to this day, a construction project from the Nazi era that was never completed.
It was originally planned as part of the “Germania” project – the vision of turning Berlin into the so-called world capital.
After the war, the building was partially demolished, but it couldn’t be fully removed. Instead, the decision was made to simply bury it.
That’s how an artificial hill was created – built from the remains of a destroyed city.
From rubble hill to recreational area
After the hill was completed, Teufelsberg wasn’t just left on its own.
The city deliberately transformed it: sand, topsoil, and around one million trees turned the area into a recreational space by 1976.
There was:
– a ski slope with a lift
– toboggan runs
– winter sports facilities
– even competitions like a parallel slalom during Berlin’s 750th anniversary
Hard to imagine today: this was once something like a small winter sports area in Berlin.
Cold War: The listening station (Field Station) on Teufelsberg
In the middle of the Cold War, Teufelsberg became strategically important. As the highest elevation in West Berlin, it offered the perfect location to monitor the East.
From the 1950s onwards, the United States and the United Kingdom built what became known as Field Station Berlin here.
The site quickly developed into one of the most important listening stations in the world and became part of the global ECHELON surveillance network. Up to 1,500 people worked here.
They monitored:
– military radio traffic
– communication across the Eastern Bloc
– signals from distances of up to 500 km
The iconic radar domes weren’t just architecture – they concealed highly complex surveillance technology.
Spying, secrets and absurd details
A few details show just how unusual this place really was:
– The work was highly classified and structured like a puzzle – everyone only knew their part
– Much of the data wasn’t stored digitally, but on paper and tape recordings
– Large incinerators regularly destroyed information – and at the same time were used for heating
And then there are these almost absurd stories:
A Ferris wheel at a fair in Berlin-Dahlem improved the signal reception of the station.
The result: it stayed in place longer than originally planned.
Spying from the inside: The case of James Hall
The operation didn’t run without disruption. Between 1982 and 1985, US soldier James W. Hall smuggled classified NSA documents out of the facility and sold them to the Stasi and the KGB.
He didn’t use complex technology – just a bag with a false bottom.
For this, he received around 300,000 dollars. In 1988, he was exposed and sentenced to 40 years in prison.
A detail that shows: even one of the most secure intelligence sites had its vulnerabilities.
What remains unclear to this day
Many details about the work at Field Station Berlin are still classified.
There is hardly any:
– original photos from inside the operation
– complete documents
– clear statements about what was actually collected
And one question remains:
Was only the East being monitored?
Or the West as well?
After the Cold War: decay and failed plans
After the end of the Cold War, the site was abandoned. The technology disappeared.
What remained:
– empty buildings
– kilometers of leftover cables
– destroyed interiors
There were numerous ideas for the future:
– luxury apartments
– a hotel
– a spy museum
– even a “peace university” involving David Lynch
None of these projects were ever realized.
The reasons:
nature protection, costs, resistance.
Lost Place Berlin: between decay and street art
Today, Teufelsberg is one of the most well-known abandoned places in Berlin.
The empty buildings have been taken over by artists. What developed here is one of the largest open-air street art galleries in Europe.
New pieces are constantly being created.
Old ones disappear.
That’s exactly how graffiti works.
👉 You can find more about this in our graffiti blog.
Teufelsberg in film, music and pop culture
Teufelsberg is not only historically relevant – it has also become part of Berlin’s pop culture. Its unique atmosphere has made it a recurring filming location for movies, series, documentaries and music videos.
Recent examples:
The music video “Teufelsberg” by Prinz Pi was filmed here. The video “Weisse Fahnen” by Berlin artist Peter Fox was also shot on this site.
The location itself is not just a backdrop – it’s part of the message: raw, open, unpolished.
Other productions use exactly that:
– abandoned architecture
– open spaces
– this mix of history and stillness
Teufelsberg often feels like a place outside of time.
Teufelsberg today: views, visitors and reality
Today, the site is officially accessible again with an entrance fee.
What you can expect:
– views across all of Berlin
– sightlines all the way to the Berliner Fernsehturm
– large open spaces in the Grunewald
– street art inside the buildings
– a small bar
For many, the sunset is the main reason to come here.
And yes: the view is one of the best in Berlin.
My experience with Teufelsberg
I’ve known Teufelsberg since my primary school days. It was part of Berlin’s history – even in school lessons.
Later, it became something else for us: a lost place.
Between 2005 and 2010, we were there often. Back then, access was illegal. And still, there were sometimes hundreds of people on the site.
We spent time there:
– watching graffiti artists
– going on dates
– celebrating birthdays
– experiencing parties
– just hanging out
From illegal raves to urban exploring – Teufelsberg was a place you didn’t explain. You were just there.
If you’re looking for places like this that don’t feel like typical tourism, check out our Berlin Dates or Berlin Insider Tips – that’s exactly where you’ll find spots like this.
The shift to controlled access started around 2010. Since then, I’ve only been there once.
And that’s exactly the difference:
The place is accessible today.
But the feeling from back then is hard to recreate.
Still:
It’s a good thing it wasn’t completely transformed.
Unlike Kunsthaus Tacheles.
👉 You can find more about this in our Tacheles blog.
Why Teufelsberg is more than just a viewpoint
Teufelsberg is not a typical spot.
It is:
– Nazi history
– a rubble hill
– Cold War
– espionage
– a lost place
– art
– a viewpoint
All at the same time.
And that’s exactly what Berlin is.
If you want to understand how this city works, it’s not enough to just walk through Mitte.
You have to go to places like Teufelsberg.
If you’re interested in places where layers of Berlin’s history overlap, take a look at our blog about Tempelhof Airport – a place that also shows how past and present exist at the same time in Berlin.
Or the Olympiastadion Berlin – another example of how architecture from the Nazi era is still part of the city today.
See you in the real Berlin – or here in the next blog.
Take care 🖤
Check out our blogs on insider tips for Berlin.
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