Teufelsberg (Abandoned spy station)

A Cold War relic lies abandoned on top of a mountain made of rubble, built over a Nazi college that couldn't be destroyed after the end of World War II. The gates of the former US spy station are locked and secure; its perimeter sealed by an uncompromising high fence, an angry crisscross mesh of wires that clearly imply: “Eintritt Verboten!”

Welcome to Teufelsberg, literally “Devil's Mountain,” a hill reaching 114.7 meters above sea-level, made from an estimated 12 million cubic meters of war rubble (apparently about 400,000 bombed houses) pushed together in the north of the Grunewald forest in West Berlin.

Buried deep beneath is what's left of a planned Nazi-military training school designed by chief Nazi architect Albert Speer. So sturdy was it that attempts by the Allies to destroy it failed, so they covered it with rubble instead. There was plenty of it around at the time. Every day, 80 truckloads of 7,000 cubic meters of rubble collected mostly by local women used to arrive. They became known as Trümmerfrauen or “rubble women” for their efforts.

Perched atop this (wo)man-made mound now sits the old abandoned listening or intelligence-gathering station used during the Cold War by the Americans and British to learn what was going on in Russian-controlled East Germany. It wasn't very discreet; three huge bulbous globes, two “radomes” perched atop buildings three-stories high and another sitting a further six-stories higher, creating a giant condom-shaped tower.

I mean, the Ruskis must have known this stuff was here, especially as it was built on Berlin's highest “mountain.” Maybe the Amis wanted to taunt their foes with their phallic handiwork. Evidently it was a source of great pride.

Due to its unique fucked-up history – a starring role in two World Wars and its subsequent division between the world's superpowers – Berlin found itself at the center of the so-called Cold War. This had nothing to do with nuclear snowballs, but was a pseudo war that flattered to deceive and ultimately never came to fruition despite the considerable expense accrued by its protagonists. Another considerable waste of money and illustration of human folly.

Spying and surveillance were the order of the day in divided Berlin. American mobile listening units, eavesdropping on Soviet and East German communications in the late 1950s, discovered they got better reception and coverage from the top of the 115 meter-high Teufelsberg. Quelle surprise!

The first mobile units took up position atop the hill in July 1961, with more permanent facilities following in 1963 before Field Station Berlin Teufelsberg gradually grew over the following years to become one of the West's largest spying stations ever.

As the mountain was in fact located in the British sector of Berlin, the Brits and Americans cooperated on their spying programs. (Presumably this means the Brits did whatever the U.S. National Security Agency told them to.)

USM 620 Kilo, as it was also known, was part of the worldwide Echelon spy network. Each radome globe contained massive 12-metre satellite dishes and the most sophisticated spying equipment for the time, enabling the western powers to intercept satellite signals, radio waves, microwave links and other transmissions, before interpreting and analyzing their findings. It’s clear that they didn't really trust the Ruskis that much. The feeling was mutual.

Contrary to common belief, however, there was no radar equipment ever installed at the facility.* There was no need for it. Radar is used to detect objects (such as airplanes, missiles, terrain) and the Allies already had radar facilities at Tegel, Templehof and Gatow airports. Teufelsberg’s function was to listen – nothing more.

Field Station Teufelsberg lost its raison d'être after the fall of the Berlin Wall and end of the Cold War, and was eventually abandoned in 1992 to the Wildschwein that allegedly call Grunewald home. The Americans used to call them “Grunie Pigs.” I didn't meet any of course, proving again beyond a shadow of a doubt that they don't exist.

In 1996, the 4.7-hectare site was sold to developers for 5.2 million Deutschmark, and they started with their plans to build “exclusive” apartments (must have taken their cue from Irish developers), a hotel and restaurant, as well as a spy-museum. Spiraling costs put paid to all that however, and the project was abandoned mid-construction after reaching debts of €50 million.

In February 2008, filmmaker David Lynch tried buy the place along with some crazy foundation of meditationists and yoga-bashers who wanted to build a “Happiness College” featuring a 12-storey 50-meter high “Tower of Invincibility” to house 1,000 students. The city turned down the proposals for some reason.

Another group of hopeless romantics, nostalgic for the good old Cold War days, want to preserve the remains of Field Station Teufelsberg as a memorial. They bemoan the damage caused to their beloved spy station by vandals and other unwanted visitors. The “Save Teufelsberg” campaign is now in full swing.

No new buildings can be erected on the site after it was declared part of the surrounding forested area in 2004, though the developers still retain hope of constructing apartments in the existing buildings. Negotiations are ongoing.

There was a time curiosity appeasers could enter through the broken fence and go in for a wander, but opportunists have taken advantage of the ongoing uncertainty by leasing the land and charging visitors admission. So ist Berlin. The group claims to be protecting the vandalized buildings from vandals. Sometimes they offer tours too. The fence has been repaired and thuggish security guards demand money from those who jump over it.

The situation is likely to continue until the developers and city agree on Teufelsberg’s ultimate fate. Of course, it would be great to see it restored/preserved, but that all costs money the city doesn’t have and developers don’t give away without something in return.

Meanwhile, I’ve had to update the visiting guide below to reflect the current situation. You can either take your chances with security or simply cough up the money they demand. Fittingly perhaps, it’s a devil’s choice.

Field Station Berlin Teufelsberg (Abandoned listening/spy station and Cold War relic.)

Teufelsbergchaussee, 14193, Berlin.

How to get there
Get the S-Bahn, S9 or S75 to Heerstraße, or S1 to Grunewald and walk/cycle from there. Map can be accessed here.

Getting in
From the carpark simply walk the paved “Dragonfly street” path until you come to the fence. It’s much better fortified since someone noticed there was money to be made. If you follow it around you’ll come to the main gate. It’s the easiest entrance point but from there you’ll likely have to contend with security.

When to go
Daytime is better for observation purposes. Teufelsberg also provides good vistas of the city of Berlin. Nighttime could be good for parties, though care should be taken not to fall drunkenly from the unsecured tower. Fall soberly if you have to.

Difficulty rating
8/10 if you plan on avoiding security, 1/10 if you accede to paying them.
Who to bring
Friends for a party and exploration. Girlfriend/boyfriend for a romantic vista over Berlin.

What to bring
Camera. Beer. A torch. Maybe a few sandwiches. All that exploring can be hungry work!

Not all ladders in the towers are secured to the concrete. Be careful! Luckily I was able to climb back down the one I ascended, or I'd still be there now.
Wind. It can get very breezy on Berlin's highest point. Most of the surviving buildings don't have walls so be careful you don't get blown off.

Again, spread the word, and suggestions for other abandoned and dangerous sites to be explored would be most welcome!

*I had this confirmed by Reinhard von Bronewski, whose excellent Berlin-Brigade site is a treasure trove for anyone interested in U.S. operations and sites during the Cold War in Berlin. Mr. von Bronewski said he'd spoken with many former Teufelsberg military police and troops, including high-ranking officers, and they all said the same thing: “This was no radar hill.”

This post has been updated from the one that first appeared on June 26, 2009, to take the latest developments into account, add some historical details, more photos, and make some other general improvements. All photos were taken on June 23, 2009.


  1. well, what the hell is goin'on there? we went today, we saw somebody entering by car unlocking the gate. we waited a bit and then went in by a hole in the fence. there were people sitting there, up on the hill, the ones that came in before, and they told us to go away because they shoud have called police. but they looked some of us, i mean, no guards or anything else. but they had keys of the gate. and they were doin'some handwork in there. dunno. we went away, they were so close to the towers it was impossible not to let us notice, uff...
    then we consoled ourselves goin'to shoot some photos to checkpoint bravo :P

  2. Sounds suspicious! Not sure what exactly is going on there now - there were plans to develop the site but I'm sure you would have noticed if there were construction workers and so on there. It could be they were holding a party there and had secured permission from the authorities, in which case they'll be gone again today. I'd suggest going back for a closer look!
    What's the deal with Checkpoint Bravo?

  3. We went there on 14 June and those people were having their camp already then. They told us that security guards might come and fine us 200€ for trespassing but apparently that is bullshit. They just want to scare people away and squat the place for themselves. They even put their own bicycle lock on the gate.

    Teufelsberg belongs to everybody, so go there and explore and don't care about the squatters.

  4. just got back from berlin having tried to go into the site on monday but got busted by a firm of security guards in day-glow tabards and an Alsatian...! There were a lot of cars about also. The signs threaten a 30 euro fine but we managed to just walk off from them.
    Not sure whats going on up there now, but after reading about the sucess of others getting up there, it seems we might have been a few months too late for a period of easy access to the spot :(
    Would be interested to know if anyone has managed to get in there lately....!

  5. As I wrote on Abandoned Berlin, it seems the guards are a permanent presence in Teufelsberg now.
    Time has been a problem for me lately - I just haven't had any to be able to look into this further, but I promise an investigative report to follow, hopefully within the next month.
    Teufelsberg's just too good to be off-limits all of a sudden!

  6. Today (sunday, 1. may, 2011) we were at teufelsberg again. After twenty minutes we were spotted by a very dubious man from the eMGe sicherheitsdienste. He told us we were not allowed to be there, and escorted us to the main entrance. It turned out there were two guided visits going on. Nothing but 50 year olds with northface jackets and big dSLR cameras, all wearing eMGe badges. As we came to the entrance i expected some official situation but all there was was a rented LKW van, empty, with a travelsuitcase full of badges next to it.
    I asked the man who had held us standing for his name, but he wouldn't give it, became very nervous and started talking shit to me. Couldn't show me any personal badge or papers. When i wanted to tap him on the shoulder and wish him a nice day he jumped away as if i was about to hook him on the cheek. Very strange and ennoying situation.
    googling the eMGe it looks like an official company protecting empty property. I don't know what these people can do to you, but i suppose it will be best to go to the gelände either early morning, or on weekdays. There is apparently a sign with the dates of the visits on the main gate, i will be there next week, i will write them down and post them for you guys planning to go.
    All winter i went a couple of times and never had trouble. i don't think the control is permanent.

    oh and by the way, somehow the squatters there seemed to collaborate with the fuhrung people, presenting some kind of vagebond tableau vivant. the whole combination was just incredibly fake.

  7. Wow, thanks Christoff. It sounds like some chancers have decided to take advantage of the situation. eMGe are offering tours of Tefelsberg and Spreepark: http://www.emge-sicherheit.de/teufelsberg.html
    It seems quite strange for a security company supposedly providing security also making money for providing "tours" of the very things they're supposed to be protecting. It's like bribing guards at the Pergamon to visit the museum.
    Any company that has "Vertrauen Sie uns!" on the homepage of their website is up to no good. I'll try and get in touch with the company to see what authority, if any, they have.

  8. I visited this site last Friday through a hole in the main gate. There were other people as well and it seems that this place is getting more and more touristic. I haven't seen any of the mentioned guides or security.
    It sure is a nice place to visit and the view over the city is great!

  9. I visited here today... There seems to be an entire 'community' of squatters living here now. We had seen most of the area but one we started going into the main buildings one of them told us to leave their 'property' (i felt like asking him how much rent he pays), when we tried ignoring him he persued us and got quite aggressive telling us to leave - we were outnumbered so just went to another area of the site. Someone else that day also bumped into a 'tour group' who told them to get out. So there is a lot of people wrecking the experience for the rest but you can still get in and see a fair bit before being told to get out so defenitly head up there and check it out - the views from the radomes is spectacular!

  10. I have been there twice, the first time in June 2012, at 05.30AM, and had the whole place to myself. Great photo-shoot, make sure to bring a powerful torch to visit the office buildings, some places along the main corridor have wide gaps on the floor and are hazards. It was a terrific experience I cannot recommend enough. I also went in July 2012 with a friend of mine around 13.30, the place was packed with other trespassers, not as intense as going there on your own. No trace of security staff or guards. Definitely something you want to do to have unforgettable memories.


Post a Comment

Popular Posts