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The RAF Handley Page Hastings airlift plane on display outside the Allied Museum in Dahlem, Berlin

Berlin Experiences/Featured Experiences

Allied Museum Berlin: Visit the AlliiertenMuseum in Dahlem

The story of the Western Allies’ Cold War presence in Berlin.

The short answer

The Allied Museum (AlliiertenMuseum) tells the story of the American, British and French forces in Berlin from 1945 to 1994. It is at Clayallee 135 in Dahlem, in the old American sector in the south-west of the city, about 30 minutes from Zoologischer Garten by U3 or bus. Entry is free; it is open Tuesday to Sunday, 10:00–18:00, and closed on Mondays. The Outpost cinema is closed for renovation, so the exhibition is in the neighbouring Nicholson Memorial Library, and for €1 you can go inside the last Checkpoint Charlie guardhouse, the Hastings airlift plane and a French military train carriage. Allow one to two hours.

Where
Clayallee 135, 14195 Berlin-Dahlem
Open
Tue–Sun 10:00–18:00; closed Mondays
Admission
Free; €1 to go inside the large exhibits
Time needed
1–2 hours
Nearest station
U3 Oskar-Helene-Heim, 9 minutes on foot
Step-free
Mostly: the exhibition building is step-free; the plane has steps

The story · by Matt Robinson

To perceive Berlin’s Cold War division as merely a matter of East and West – as it is often reduced to considering the gravity of the ideological confrontation that took place in the city at the time – is to risk obscuring the more exact corporeality of Berlin’s 20th century history. That is to say that until 1990 and German Reunification, the German capital in theory was under Allied occupation – technically still divided between the British, American, French, and Soviets – with not only the influence of East and West Germany to consider but also the involvement of these four powers.

As allies responsible for the defeat of Nazi Germany, the ‘Big Four’ chose to remain in the country as occupation powers at the end of the war – to ensure not only the complete neutralisation of National Socialism but inevitably represent themselves and their interests.

An Allied Control Council would be established to coordinate between these powers on matters affecting the country and oversee the implementation of the so-called ‘Five Ds’ – decided upon at the Potsdam Conference in 1945 – Demilitarization, Denazification, Democratization, Decentralization, and Deindustrialization. However, a further – and equally important D would soon be added to this list – that of the Deterioration of relations between these Allies, as the uneasy peace of the Cold War era developed and mutual suspicion turned into nuclear standoff and proxy wars between East and West.

This period, from the Western perspective, is excellently documented in Berlin’s Allied Museum, in the leafy suburb of Dahlem – charting the milestones from the arrival of Allied troops in Berlin in 1945 until their withdrawal nearly fifty years later, in 1994.

Four powers, four sectors

As an island in the middle of the Soviet zone of occupation, Berlin was divided into four sectors in 1945 – with the Soviets taking the east and historic Mitte district, the French the north-west, British the central-west, and the US the south-western districts. While this carving up of the former Nazi capital may have initially seemed a fair division – with the joint-victors receiving joint-spoils – it would also make conflict between these powers a foregone conclusion.

Beyond the Five Ds discussed at Potsdam, three further Rs were also agreed upon – Reparations, Re-education, and Resettlement – and would mean that the victorious Allies would be responsible for restructuring German society from the bottom up, socially and politically. The democratisation of the West of the country, by the British, French, and Americans, would see the introduction of a free market economy, based on supply and demand. Whereas in the East, a Soviet planned economy would be imported – structuring the society around the Soviet goal of moving towards a Socialist state and providing a cordon sanitaire – as with the other East Bloc countries – against any Western imperialist incursion.

A US Army Willys jeep with a white star on the bonnet, on display in the Allied Museum in Dahlem, Berlin
A US Army jeep in the museum. Jeeps like it were a fixture of the American sector.

The increasingly cantankerous quadripartite meetings of the post-war Allied Kontrollrat (Control Council) and separate Kommandatura (governing council) would finally end in disaster as the Soviet representatives walked out of both – leading to the dissolution of these bodies – in March and June 1948.

The Berlin Blockade that would follow eight days later, and result in the Berlin Airlift operation carried out by the Western Allies, would subsequently come to define the irreconcilable differences between the authorities in East and West. Inevitably bringing the Brits, French, and US closer together in the process.

Checkpoint Charlie and the Airlift

The establishment of the two German states in 1949 – the Federal Republic of Germany (FRG) in the West and the German Democratic Republic (GDR) in the East – would see the four occupation powers taking a back seat in public and government leadership, but still exerting influence politically and retaining a considerable number of troops on German soil. With the soldiers, officers, and various other officials acting as the everyday representatives of the four powers.

Certain post-war agreements meant that constructive interaction between the four occupation powers actually continued despite the international conflict underway – in particular the freedom of movement agreement made at the Potsdam Conference, that stipulated that it was possible for members of the Allied forces to freely move around in Berlin, without the necessity of any justification. This would lead to the introduction of a border crossing on the corner of Friedrichstrasse and Zimmerstraße – between the districts of Kreuzberg and Mitte – to inspect Allied troops on the West side before they were allowed to enter the East. Commonly referred to as Checkpoint Charlie, due to the crossing point being the third in a series that stretched from the border of West Germany to the entrance to East Berlin, this featured an iconic checkpoint box.

The original box, which sat at that intersection in 1989 as the city opened up on November 9th, with the ‘Fall of the Berlin Wall’, can now be found at the Allied Museum in Dahlem.

The last Allied Checkpoint Charlie guardhouse, with US, British and French flags on its sign, in the grounds of the Allied Museum in Berlin
The last Allied guardhouse from Checkpoint Charlie, now in the museum grounds.

One of the other impressive items in the museum collection is the Handley Page Hastings aircraft parked outside in the courtyard, used in the Berlin Airlift of 1948-49 by the Royal Air Force to transport supplies into West Berlin. Upon its introduction to service in 1948, the Hastings was the largest transport plane ever designed for the RAF. A fleet of 32 of these four engined Hastings would deliver a combined total of 55,000 tons (49,900 tonnes) of supplies, principally coal, to the city during the year long supply operation carried out by the British, French, and US.

West Berlin and the Outpost

Like these two important pieces of history, the French military train nearby in the courtyard also alludes to the issue of access to Berlin – something that Allied occupation troops were tasked with maintaining – as regular military trains would run daily from the island of West Berlin inside East Germany back to West Germany to ensure freedom of movement and the continued existence of democratic West Berlin.

The cockpit of the RAF Handley Page Hastings airlift plane, seen through the cabin door, at the Allied Museum in Berlin
Inside the Hastings: the cockpit of the airlift plane.

In fact, providing support for West Berlin and securing its survival would prove incredibly important to the Western powers. By its mere existence, West Berlin threatened the socialist East by offering a glittering alternative to the dour reality of the international class struggle. But it would also prove useful to the Soviets whenever the need to antagonise the West came up, as an isolated island of capitalism within the borders of East Germany was such a readily available target – constantly threatened with the overwhelming force of the Soviet troops stationed around it. At no point would it have been militarily feasible for the Western forces to defend West Berlin against a Soviet assault. Soviet premier, Nikita Khrushchev, would alternately refer to West Berlin as ‘a bone in his throat’ or ‘the testicles of the West’ – illustrating the duality of this dilemma.

While the Allied Museum does deal with issues relating to the Allied military presence in Berlin, there are also sections dedicated to civilian ties and life. The marriages, the divorces, the everyday events that seemed so normal at the time – living life on the faultline of a worldwide conflict. As such, the museum also acts as a time capsule of a way of life that no longer exists – a period that held special significance for American troops acting as a colonial occupation power. Something the British and French administrations had much more experience with.

The Allied Museum is located in the western district of Dahlem, near the US embassy, with the main section of the display housed inside a former cinema building that was constructed in 1953 – the year of the people’s uprising in East Germany. The former name of the venue remains on the front of the building – an echo of this encapsulated period that ended so abruptly in 1994. Perhaps more fitting than the official title of the museum, the name of this former cinema alludes to the significance of the contribution of all those who as representatives dedicated their lives in a foreign land to a cause many considered greater than themselves – Outpost.

The Allied Museum in detail

Racks of tapping and amplifier equipment inside the Berlin spy tunnel at Altglienicke, photographed after the Soviets exposed it in April 1956
The amplifier room inside the tunnel, shown to the press by the Soviets on 24 April 1956. Photo: Bundesarchiv, Bild 183-37695-0028 / CC-BY-SA 3.0

The Berlin spy tunnel

The museum’s most remarkable object is a piece of the Berlin spy tunnel: Operation Gold to the CIA, Operation Stopwatch to Britain’s Secret Intelligence Service. Dug from Rudow in the American sector, it ran about 430 metres under the sector boundary to Altglienicke in the Soviet sector, where British engineers tapped the cables carrying Soviet Army telephone traffic. Between May 1955 and April 1956 the two services recorded more than 400,000 conversations.

The Soviets knew from the start. George Blake, an MI6 officer working for the KGB, had betrayed the plan at the planning stage, and Moscow let the tunnel run to protect him before staging its ‘discovery’ in April 1956 and showing it to the press. In 1997 the museum dug up a section of the West Berlin end, and in 2012 it found more segments in a forest near Pasewalk, where the East German army had reused them as shelters.

US Army pallbearers carrying the flag-draped coffin of Major Arthur D. Nicholson Jr. to an aircraft, March 1985
Major Nicholson’s coffin is carried to the aircraft taking him home, 29 March 1985. Photo: Staff Sgt. David Nolan, US Department of Defense / Public domain, via Wikimedia Commons

The Outpost cinema and the Nicholson library

The museum occupies two buildings of the old American garrison, close to the US Army’s Clay Headquarters and the Truman Plaza shopping centre. The Outpost Theater, designed by Arnold Blauvelt for the US Army, opened in 1953 with 750 seats and was considered the most modern American forces cinema in Europe. The national anthem was played before every film, and a sign still hanging above the entrance told latecomers to wait. It has been a listed building since 1995 and closed for renovation in May 2024.

Next to it, the Nicholson Memorial Library was the US forces’ largest library in Berlin, with about 50,000 books. It is named after Major Arthur D. Nicholson Jr. of the US Military Liaison Mission in Potsdam, who was shot dead by a Soviet sentry in East Germany on 24 March 1985. While the Outpost is shut, the library holds the whole exhibition.

Berlin children on a rubble heap watching a US Air Force C-54 come in to land at Tempelhof Airport during the Berlin Airlift, 1948
Berliners watch a C-54 land at Tempelhof during the Airlift, 1948. Photo: Henry Ries, US Air Force / Public domain, via Wikimedia Commons

Tempelhof: the move that stalled

For years the museum planned to leave Dahlem. In 2015 the federal government set aside €27 million to move it into Hangar 7 at Tempelhof Airport, the hub of the Berlin Airlift, and the museum’s own website still describes the new museum planned there. The plan has since been dropped: in a report covering June 2024 to May 2025, the Berlin Senate recorded a letter from the federal culture commissioner saying the move could not be paid for in the tight federal budget.

In spring 2026 it became public that the museum will stay on Clayallee, and that the federal property agency has put out to tender a feasibility study for renovating the listed Outpost building. No costs or dates have been published, and a display store for the collection at Tempelhof is still being discussed. For visitors the upshot is simple: the Allied Museum is open in Dahlem, and is likely to stay there for years.

Plan your visit

Visiting the Allied Museum

Map of the streets around the Allied Museum, with a pin on the siteOpen in Google Maps

Clayallee 135, 14195 Berlin · Tuesday to Sunday 10:00–18:00, closed on Mondays. The large exhibits (the Hastings, the French train carriage and the Checkpoint Charlie guardhouse) open 11:00–17:00. Open on 3 October; closed 24, 25 and 31 December and 1 January.

Getting there

  • U3Oskar-Helene-Heim700 m · 9 min

    About 30 minutes from Zoologischer Garten (U9 to Spichernstraße, then U3). Walk north up Clayallee, or take the 115 bus one or two stops.

  • Bus 115Bus X83Alliiertenmuseum130 m · 2 min

    The stop is on Clayallee, right by the museum. The 115 runs from U3 Oskar-Helene-Heim.

  • Bus X10Königin-Luise-Str./Clayallee650 m · 9 min

    Express bus from Zoologischer Garten, about 25 minutes. Walk south down Clayallee, or change to the 115 or X83 for the last stop.

What you’ll see

  • Out in the grounds, the last Allied guardhouse from Checkpoint Charlie, the RAF Hastings airlift plane TG 503 and a carriage of the French military train, with sections of the Berlin Wall. For €1 you can go inside.
  • In the Nicholson Memorial Library, the Cold War years from 1951 to 1994, including a restored segment of the Anglo-American spy tunnel, and a condensed version of the 1945–50 displays from the closed Outpost cinema.
  • The Outpost cinema of 1953 from outside, with its name still on the front, and the old American garrison quarter around it on Clayallee.

Tips from a guide

  • Arrive before 17:00 if you want to go inside the plane, the train carriage and the guardhouse: the large exhibits close an hour before the museum.
  • In the small wood next to the museum, Veryl Goodnight’s sculpture ‘The Day the Wall Came Down’ shows five horses leaping over real pieces of the Berlin Wall. George Bush unveiled it in 1998.
  • With the Outpost closed, the museum is smaller than older guides suggest. Check the ‘Latest Information’ page on the museum’s website before you go.

Accessibility

The Nicholson Memorial Library, which holds the exhibition while the Outpost is closed, is wheelchair accessible and has an accessible toilet, though not every display case can be seen from a wheelchair. The Hastings is boarded by steps. There is free parking on Clayallee and in the museum’s car park behind the library, reached from Taylorstraße. U3 Oskar-Helene-Heim has had a lift since 2018; check the BVG website for lift status. Touch tours of the permanent exhibition (90 minutes, €75, up to seven people) can be booked in advance.

Timeline

From occupation to museum

  1. Jul 1945American and British troops move into their sectors of Berlin; the French follow.
  2. 24 Jun 1948The Soviet blockade of West Berlin begins; the Airlift starts two days later.
  3. 1953The Outpost Theater opens on Clayallee for US soldiers and their families.
  4. May 1955The spy tunnel starts tapping Soviet phone lines; it is exposed in April 1956.
  5. May 1976A larger metal guardhouse replaces the wooden hut at Checkpoint Charlie.
  6. 24 Mar 1985Major Arthur Nicholson is shot dead by a Soviet sentry in East Germany.
  7. 22 Jun 1990The Checkpoint Charlie guardhouse is removed in a ceremony.
  8. Sep 1994The Western Allies leave Berlin; a first exhibition opens in the Outpost.
  9. Jun 1998The Allied Museum opens, 50 years after the start of the Airlift.
  10. 2015Federal money is set aside to move the museum to Tempelhof Airport.
  11. May 2024The Outpost closes for renovation; its highlights move to the library.
  12. 2024–25The federal government drops the move; the museum stays in Dahlem.

See it with a historian

Tours that stop at the Allied Museum

The museum tells the Western side of the story; a guide can set it against what was happening on the other side of the Wall, and fit the trip out to Dahlem into a day in the city.

Life behind the Iron Curtain, and the Western Allies who held the line opposite it.

The Berlin Wall Tour - Berlin Experiences
Full Day6 Hours

The Republic Of Fear

Private 6-hour van tour of East Berlin, the Stasi and life behind the Wall for up to 6 people. Starts at your hotel.

€1,000up to 6
View Tour

Berlin’s whole story in one private day, flexible enough to add the museum in Dahlem.

The Berlin History Tour
Full Day6 Hours

The Berlin History Tour

Private 6-hour van tour of Berlin's whole history in one day for up to 6 people. Starts at your hotel or anywhere in the city.

€1,000up to 6
View Tour

Questions visitors ask

Frequently asked questions

Is the Allied Museum in Berlin free?

Yes, entry is free. Going inside the large exhibits outside (the Hastings airlift plane, the French military train carriage and the Checkpoint Charlie guardhouse) costs €1.

Is the Allied Museum open during the renovation?

Yes. The Outpost cinema building has been closed for renovation since May 2024, but the museum is open Tuesday to Sunday, 10:00–18:00, with its highlights moved into the Nicholson Memorial Library next door.

Is the Allied Museum moving to Tempelhof?

Not any more. The federal government dropped the planned move to Hangar 7 at Tempelhof Airport for budget reasons, and in 2026 a study began into renovating the museum’s buildings in Dahlem instead.

Is the real Checkpoint Charlie guardhouse at the Allied Museum?

Yes. The last Allied guardhouse, removed from Friedrichstraße on 22 June 1990, stands in the museum grounds. The hut at Checkpoint Charlie today is a replica of an earlier, smaller one.

How do I get to the Allied Museum?

Take the U3 to Oskar-Helene-Heim and walk nine minutes north up Clayallee, or take bus 115 or X83 to the Alliiertenmuseum stop. It is about 30 minutes from Zoologischer Garten and 45 minutes from Hauptbahnhof or Alexanderplatz.

How long do you need at the Allied Museum?

One to two hours while the Outpost is closed, including the plane, the train carriage and the guardhouse outside.

Is the Allied Museum in English?

Yes: guided tours and the multimedia guide are available in English, as well as German and French.

Is the Allied Museum open on Mondays?

No. It is closed every Monday, and also on 24, 25 and 31 December and 1 January. It is open on 3 October.

Keep exploring

More Featured Experiences.

Every site we write about — 56 landmarks, museums, memorials and lesser-known corners of Berlin. See the full index →

01Walk Through The Brandenburg Gate02Explore The State Museums On Museum Island03Visit The Berlin TV Tower – The Fernsehturm04Cross The Cold War Border At Checkpoint Charlie05Visit The Site Of Adolf Hitler’s Führerbunker06Explore The Reconstructed Berlin Palace07Visit The Reichstag Cupola At Night08Explore The Forum Fridericianum09Shop At The Humboldt University Book Sale10Journey Into The Memorial To The Murdered Jews Of Europe11Step Inside The Neue Wache12Explore The Former Jewish Quarter – Spandauer Vorstadt13Visit The Remains Of The Berlin Wall14Walk Across The Bridge Of Spies15Explore The Topography Of Terror16Climb The Prussian Victory Column – The Siegessäule17Enter The Palace Of Tears – The Tränenpalast18Step Inside The Berlin Olympic Stadium19Explore Erich Mielke’s Office At The Stasi Museum20Walk Along Karl Marx Allee21Visit The Oldest Church In Berlin – The Nikolaikirche22Explore The Berliner Dom23Visit The Grave Of Frederick The Great24Walk Through The Ruins Of Anhalter Bahnhof25Stand On The Platz Des Volksaufstandes26Visit The German Resistance Museum27Visit The Soviet War Memorial In The Tiergarten28See The Georg Elser Memorial On Wilhelmstrasse29Step Inside The Kaiser Wilhelm Gedächtnis Kirche30Visit The Gleis 17 Memorial31Visit The Schloss Charlottenburg Mausoleum32Climb The Französischer Dom at Gendarmenmarkt33Explore The Interbau – IBA 5734Explore The Otto Weidt Workshop35Visit Cecilienhof – Site Of The Potsdam Conference36Visit The Stasi Prison In Hohenschönhausen37Spend The Day At Tempelhof Airport38Ride The Fastest Elevator In Europe39Visit The Soviet War Memorial In Treptower Park40Visit The Sachsenhausen Concentration Camp Memorial41Visit The Ravensbrück Concentration Camp Memorial42Visit Karlshorst – The Site Of The German Surrender43Visit The Socialists Cemetery – Zentralfriedhof Friedrichsfelde44Visit The Soviet War Memorial In Pankow45Visit the Seelow Heights Memorial46Visit The Commonwealth War Cemetery47Cross The Bösebrücke At Night49Explore The Spandau Citadel50Visit The Brandenburg T4 Euthanasia Memorial51Visit The Wannsee Conference House52Visit The Jewish Museum53Visit The Jewish Cemetery In Weissensee54Walk Along The East Side Gallery55Explore The Volkspark Friedrichshain Flak Tower56Head Up The Teufelsberg