Cecilienhof Palace

By StoneKeep Atlas · Published May 30, 2026 · Last updated November 5, 2026 · Editorial standards

Cecilienhof Palace is the strangest entry in the long architectural record of the Hohenzollerns. It was the last palace the dynasty ever built, begun in 1913 and finished in 1917 while the empire that commissioned it bled out on the battlefields of the First World War. It was also designed, deliberately, to look as though none of that was happening: a sprawling mock-Tudor English country house of brick and timber, cozy and backward-looking, tucked into a quiet park on the northern edge of Potsdam. Three decades later, in the summer of 1945, the leaders of the United States, the Soviet Union, and Britain sat down at a round table in its great hall and redrew the map of postwar Europe. Few buildings hold that contradiction so completely: an exercise in nostalgia that became one of the most consequential rooms of the twentieth century.

Quick Facts

A working summary of the essentials before the full history. Note that the palace is closed to visitors during a major renovation; the visiting details below describe the pre-closure museum and what to expect when it reopens.

The Last Palace of the Hohenzollerns

By the time work on Cecilienhof began in 1913, the German monarchy had been building palaces for the better part of four centuries. Sanssouci and Charlottenburg had announced Prussian ambition in marble and gilt; the Stadtschloss in Berlin had housed the dynasty at the heart of its capital. Cecilienhof would close that tradition, though no one knew it at the time. Kaiser Wilhelm II commissioned the house as a residence for his eldest son, Crown Prince Wilhelm, and the Crown Prince’s wife, Cecilie of Mecklenburg-Schwerin. A building contract signed in April 1914 set a budget near 1.5 million marks and a planned completion of October 1915.

War intervened. Construction had barely advanced when the conflict broke out in August 1914, and the project stalled before resuming under wartime constraints. Not until the late summer of 1917 was the palace ready for the family, with the last interiors finished that autumn. There is a peculiar quality to a court ordering a country retreat while its armies are dying in Flanders and Galicia, and contemporaries noticed it. Building went ahead anyway, as a deliberate gesture of continuity and confidence, a statement that the dynasty would endure. Within a year of completion, that dynasty was gone. The November Revolution of 1918 swept away the German monarchy, and a family that had just moved into its new home found itself, almost overnight, a family of private citizens. No Hohenzollern palace would ever be built again.

Schultze-Naumburg and the English Country House

The architect chosen for the commission was Paul Schultze-Naumburg, a designer, painter, and cultural critic who had built his reputation arguing against industrial ugliness and in favor of a return to vernacular tradition. For Cecilienhof he reached not for Prussian baroque but for the English country house, a model the Crown Princess admired. The result is one of the largest mock-Tudor structures in Europe: half-timbered gables, tall brick chimneys, leaded windows, and steep tiled roofs arranged in long, low ranges that read more like a manor in the English shires than a royal palace near Berlin.

Its 176 rooms gather around five courtyards, the grandest of which is the three-sided Ehrenhof, the courtyard of honor, that frames the main entrance. A favorite piece of palace lore holds that no two of its chimneys are alike: the building carries 55 of them, each given its own brickwork pattern. Whether read as craftsmanship or as conspicuous expense, those chimneys announce the same theme as the timbering, a studied, almost theatrical archaism.

Inside, the house was thoroughly modern beneath its old-fashioned skin. Behind the leaded windows lay central heating, electric light, and even a private cinema, the comforts a wealthy early-twentieth-century household expected. Cecilie’s private rooms upstairs were furnished by Paul Ludwig Troost, in-house architect to the Norddeutscher Lloyd shipping line, whose designs for the liner Columbus had so impressed her that she commissioned him. Among them is a small cabinet fitted out as a ship’s cabin, paneled in white wood with blue-and-white patterned fabric and nearly all of its furniture fixed in place, a private refuge for a princess who loved going to sea. From the day it opened, the palace was meant to feel old, settled, and lived-in, a country seat with the manners of a much older house.

Crown Prince Wilhelm and Cecilie

The palace took its name from Crown Princess Cecilie, born a duchess of Mecklenburg-Schwerin in 1886, who married the Crown Prince in 1905 and became one of the most photographed and admired women in imperial Germany, a figure of fashion and public sympathy. “Cecilienhof” means, simply, Cecilie’s court. Her husband, Crown Prince Wilhelm, was heir to the throne of a Germany that would never be his to rule. Together they represented the future of the Hohenzollern line, and the house was conceived as the seat of that future: a place to raise their six children and, in time, to receive a court of their own.

History had other plans. The couple barely had two years in the finished palace before the monarchy fell. Cecilie remained at Cecilienhof into 1920 before the family relocated to Oels in Silesia, their fortunes entangled in the long negotiations over what the former royal house could keep. A settlement in 1926 transferred the building to the state while granting the couple a right of residence across three generations, and they went on using Cecilienhof through the interwar years. A palace built as the cradle of a dynasty became, instead, a comfortable retreat for a family that monarchy had left behind, its grand courtyards quieter than its architect had imagined.

After the Monarchy, 1918–1945

During the interwar decades Crown Prince Wilhelm drifted through the politics of the Weimar Republic and, for a time, flirted with the Nazi movement in the hope that it might restore the monarchy, a hope it never had any intention of fulfilling. His house remained a family home rather than a center of power, its rooms holding the furniture and habits of a court that no longer existed.

The Second World War brought the reckoning. As the Red Army drove west toward Berlin in the opening weeks of 1945, the family abandoned the palace. Crown Prince Wilhelm left Potsdam for Bavaria in January, and Crown Princess Cecilie fled in early February, taking what little she could and leaving most of the house behind. After more than two decades, the last residents of the last Hohenzollern palace were gone. Within months, by one of the sharper ironies of the century, their cozy English country house would host the conference that sealed the fate of the Germany their family had once ruled. The family’s claims on the property were not finally settled until 2023, when the Hohenzollerns relinquished a long-running restitution dispute, nearly eight decades after they walked out the door.

The Potsdam Conference, 1945

Cecilienhof is famous today for a single fortnight. From July 17 to August 2, 1945, the palace hosted the Potsdam Conference, officially the Berlin Conference and the last of the great wartime summits of the Allied powers. Germany had surrendered in May; the war against Japan was not yet won; and the three victors of Europe met to decide what would come next. Practical considerations dictated the choice of venue. Cecilienhof was large, intact, and set in a secluded park well away from the rubble of central Berlin, easy to seal off and to guard.

Three delegations gathered. The United States was led by President Harry Truman, newly in office after the death of Franklin Roosevelt. The Soviet Union was led by Joseph Stalin. Britain arrived under Winston Churchill, but the conference caught the British general election mid-stride: Churchill left Potsdam on July 25 to await the result, lost decisively, and was replaced by the incoming Labour prime minister, Clement Attlee, who returned to the table on July 28 alongside his new foreign secretary, Ernest Bevin. It remains one of the few summits in history at which a participating government changed hands while the meeting was still in session.

Soviet preparations gave the rooms their lasting character. Finding no suitable round table in war-damaged Berlin, the organizers had one built at a furniture works in Moscow and shipped to Potsdam; that table, roughly three meters across, still stands in the great hall where the delegations sat. Outside in the Ehrenhof, Soviet soldiers planted a vast flower bed in the shape of a red star, a detail recorded with some bemusement by the American party and replanted by the SPSG to this day. Each delegation worked from a separate study carved out of the family’s private rooms: the Crown Prince’s smoking room served the Americans, the Crown Princess’s salon served the Soviets, and the library served the British. The negotiations themselves were tense and often sour, the wartime alliance already fraying into rivalry.

A shadow hung over the table that only some at it understood. On the eve of the conference, on July 16, the United States had detonated the first atomic bomb in the New Mexico desert, and Truman received word of the successful test during the early sessions. Late in July he mentioned obliquely to Stalin that America possessed a powerful new weapon; the Soviet leader, already informed by his spies, affected indifference. Within weeks the weapon spoken of so quietly at Cecilienhof would fall on Hiroshima and Nagasaki.

What the conference settled has shaped the world ever since. The Allies confirmed the division of Germany into four occupation zones and committed to demilitarization, denazification, democratization, and the breaking up of industrial cartels. Reparations would be drawn chiefly by each power from its own zone, an arrangement that quietly anticipated the country’s coming split. The leaders accepted the Oder and Neisse rivers as Germany’s provisional eastern border, with the forced transfer of German populations that this implied, and they established a Council of Foreign Ministers to handle the peace settlements. From Potsdam, on July 26, they also issued the Potsdam Declaration, the ultimatum demanding Japan’s unconditional surrender under threat of “prompt and utter destruction.” A cozy country house had hosted the last meeting at which the leaders of the three wartime Allies sat down together to discuss postwar reconstruction.

From Soviet Clubhouse to Museum

When the delegations left, Cecilienhof passed into a long second life under socialism. Soviet forces used it for a time as an officers’ club before it came under the administration of the new state of Brandenburg in the Soviet zone. In 1952 the East German authorities opened a memorial in the conference rooms, preserving the round table and the studies much as the delegations had left them. Commemoration of the summit suited the politics of the German Democratic Republic, which presented Potsdam as a founding moment of the postwar settlement, and the site became a fixture of official remembrance and a stop for visiting delegations from across the Eastern bloc.

Part of the building took on a different role. From 1960 a hotel operated within the complex, and after German reunification it was modernized and run from January 2000 as the relexa Schlosshotel Cecilienhof, with 41 rooms in the west wing. That hotel closed in January 2014 and has not reopened. Throughout, the historic conference wing remained a museum, and today the whole palace is operated by the Stiftung Preußische Schlösser und Gärten Berlin-Brandenburg, the foundation responsible for the royal palaces and gardens across Berlin and Brandenburg, which presents it as the “Historic Site of the Potsdam Conference.” The upper-floor apartments of the crown-princely couple are shown alongside the conference rooms, so that the two stories the building carries, the lost dynasty and the postwar settlement, sit one above the other under the same roof.

Cecilienhof and the Potsdam World Heritage Site

Cecilienhof does not stand alone. It sits within the Neuer Garten, one park among the constellation of royal landscapes that ring Potsdam and reach into Berlin, and it shares in their collective recognition. That whole ensemble, “Palaces and Parks of Potsdam and Berlin,” was inscribed on the UNESCO World Heritage List on December 12, 1990 as property reference 532, only weeks after German reunification, in recognition of an artificial landscape of palaces, gardens, and engineered vistas developed over more than two centuries. Cecilienhof was inside that boundary from the start; the Neuer Garten belonged to the original 1990 inscription, not to the later enlargements that added Sacrow Castle and its Church of the Saviour in 1992 and a string of further sites in 1999.

This distinction matters for understanding the site’s character. Cecilienhof is the youngest major building in one of Europe’s great historic landscapes, a twentieth-century newcomer among the eighteenth-century works of Frederick the Great. Its inclusion reflects the way the listing values the continuity of the whole Potsdam landscape rather than any single style or period, a continuity that runs unbroken from Sanssouci’s vineyard terraces to the half-timbered gables on the Jungfernsee.

Visiting Cecilienhof

Before planning a visit, note the most important practical fact: Cecilienhof Palace has been closed for a major renovation since November 1, 2024. The SPSG, which runs the palace, describes it as closed for renovation until further notice. Anyone hoping to see the conference rooms in person should confirm the status on the SPSG website, spsg.de, before traveling. In the meantime the palace can be explored through a detailed virtual tour hosted on Google Arts and Culture. For third-party tours of the area, you can search GetYourGuide.

When the museum reopens, the visit rewards the journey. Cecilienhof stands in the Neuer Garten, a landscape park of about 100 hectares on the shore of the Jungfernsee in northern Potsdam, and the setting is a real part of the experience: lawns running down to the water, old trees, and the half-timbered ranges appearing through the greenery much as an English manor would. This is a separate park from Sanssouci, on the opposite side of the city, so the two cannot easily be combined in a single short walk. From the center of Potsdam the palace is roughly a half-hour walk through the garden, or a short ride on bus line 603 from Platz der Einheit toward the Höhenstraße stop near the park entrance; from Berlin, a regional train to Potsdam and a local connection put it within easy reach of a day trip.

While the palace is closed for renovation there are no tickets or opening hours to plan around; the reopened museum will set its own prices and hours, and the SPSG site remains the authority on both. What does not change is the reason to come: the chance to stand in the room where the round table still waits and the postwar world was argued into being. Anyone staying overnight can compare hotels in and around Potsdam.

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Common Questions

Why is Cecilienhof Palace closed?

It is being renovated under the foundation’s Prussian Palaces and Gardens Master Plan. The project centers on an overhaul of the currently empty hotel areas, which make up about 74 percent of the property’s floor area, and on reorganizing museum access. The foundation plans to move the museum entrance to the western main portal on the approach drive, make it step-free and enlarge the museum, and says all the ground-floor Potsdam Conference rooms, the museum shop and café will then be accessible throughout to visitors with limited mobility.

Can you stay at Cecilienhof Palace?

Not at present. The foundation’s works are meant to make a hotel possible again: under its plan at least 38 hotel rooms are to be completely renovated, with new bathrooms and all-new technical installations, and the hotel entrance is to move to the east wing, where the plan allows for a passenger lift. A restaurant open to hotel guests and museum visitors is planned too. For a meal nearby, the foundation lists the Meierei, a brewery inn on the Jungfernsee shore, and Café Midi.

Who lived at Cecilienhof Palace?

Until 1945 it was the residence of Crown Prince Wilhelm and Crown Princess Cecilie, the last German crown prince and princess, who had earlier lived in the Marble Palace in the same New Garden. The house also kept a guest apartment above the main entrance, a self-contained suite for aristocratic visitors with a living room, a bedroom, a bathroom and a servant’s room. In the couple’s shared bedroom, a bay closed off by a sliding glass door was set aside for Wilhelm, a heavy smoker.

What can you see inside Cecilienhof Palace?

The Potsdam Conference rooms are on the ground floor, and the crown couple’s private apartment is upstairs; before the closure, the apartment was seen separately, on a guided tour only, and it is not wheelchair accessible. In Wilhelm’s blue-tiled bathroom all of the sanitary fittings survive, including a bathtub sunk into the floor. Among the pieces shown upstairs is Adolph Amberg’s Art Nouveau Hochzeitszug, or Wedding Procession, a table centerpiece designed for the couple’s 1905 wedding that Empress Auguste Victoria rejected because she found the figures too risqué.

How do you get to Cecilienhof Palace by bus or car?

The foundation names Potsdam, Schloss Cecilienhof as the palace’s stop, which ViP bus line 603 serves; check ViP’s current timetable for where to board the bus back as well as the bus out. Drivers will find paid parking that the foundation lists near the palace. Inside the New Garden itself, the park rules forbid driving or parking a motor vehicle without separate permission.

Did Truman tell Stalin about the atomic bomb at Potsdam?

He spoke of a new weapon, but none of the four accounts collected in the State Department’s Foreign Relations of the United States has him call it atomic, and its editors note that no official record has been found. Truman wrote that on July 24 he “casually mentioned to Stalin that we had a new weapon of unusual destructive force,” and that Stalin hoped the Americans would make “good use of it against the Japanese.” Churchill, perhaps five yards away, wrote that Truman told him: “He never asked a question.”

Where did Truman, Churchill and Stalin stay during the Potsdam Conference?

Not at Cecilienhof. The American and British delegations were housed in Babelsberg, between Berlin and Potsdam. Truman’s quarters at “No. 2 Kaiser Strasse,” as the president’s log gives the address, were a three-story stucco house on Lake Griebnitz called the “Little White House,” about two blocks from Churchill’s at “23 Ringstrasse.” Stalin also stayed in Babelsberg, about a mile from the Little White House on the route to Cecilienhof, so Truman and Churchill made a three-mile drive to each session while Stalin’s was much shorter.

Beyond Cecilienhof

Cecilienhof completes a trio of Hohenzollern palaces around Potsdam and Berlin that together tell the story of the dynasty from its baroque height to its quiet end. Sanssouci Palace, Frederick the Great’s intimate summer retreat above its vineyard terraces, remains the most beloved of the Prussian royal houses and sits across Potsdam in its own grand park, facing the monumental Neues Palais that Frederick raised at the western end of the same park. Charlottenburg Palace, the largest surviving royal palace in Berlin, carries the line back another generation to the turn of the eighteenth century and the first Prussian kings. Set beside those two, Cecilienhof is the coda: the same family, the same region, but a different century and a wholly different idea of what a palace should be.

For the deeper roots of the family, the ancestral seat lies far to the south at Hohenzollern Castle, the dramatic Swabian stronghold from which the dynasty took its name. And for readers tracing the broader pattern of royal building in Prussia, these palaces form a natural cluster, the subject of a dedicated guide to the royal residences of Berlin and Brandenburg.

Conclusion

Cecilienhof Palace was built to look backward, and it became the setting for a conference about the future. Paul Schultze-Naumburg designed it for Crown Prince Wilhelm and Crown Princess Cecilie in the manner of an English manor house, begun in 1913 and finished in 1917. The couple meant it to carry their dynasty forward, and the monarchy fell in the November Revolution of 1918, within a year of their moving in. In the summer of 1945 the half-timbered hall they had furnished for a quiet country life held the Potsdam Conference, from July 17 to August 2. A visitor in the Neuer Garten sees both histories in one building: the last palace the Hohenzollerns built, and the rooms where Truman, Stalin, Churchill and then Attlee met.

Principal Sources

• Brandenburgisches Landesamt für Denkmalpflege und Archäologisches Landesmuseum. Denkmalliste des Landes Brandenburg: Stadt Potsdam. As of January 1, 2026, ID 09156103, “Parkanlage Neuer Garten mit Marmorpalais und Schloss Cecilienhof.” bldam-brandenburg.de.
• Curl, James Stevens, and Susan Wilson. The Oxford Dictionary of Architecture. 3rd ed. Oxford University Press, 2015.
• Deutsche Stiftung Denkmalschutz (Bettina Vaupel). “Auf Hoher See im märkischen Sand: Eine Kajüte im Schloss Cecilienhof.” Monumente, October 2005. monumente-online.de.
• Neiberg, Michael. Potsdam: The End of World War II and the Remaking of Europe. Basic Books, 2015.
• Stiftung Preußische Schlösser und Gärten Berlin-Brandenburg. “Cecilienhof Country House: The Historic Site of the Potsdam Conference.” spsg.de.
• Stiftung Preußische Schlösser und Gärten Berlin-Brandenburg. “Schloss Cecilienhof – Privaträume des Kronprinzenpaares“; master-plan project page “Schloss Cecilienhof: Sanierung Schlosshotel und Empfangsbereich“; press release “Schloss Cecilienhof: Sanierung ab November,” February 27, 2024; “Parkordnung Neuer Garten und Pfingstberg“; and “Cecilienhof Country House,” as archived July 5, 2024. spsg.de.
• Stiftung Preußische Schlösser und Gärten Berlin-Brandenburg (Carlo Paulus). “Two Architects between the Imperial Era and the Nazi State: Paul Schultze-Naumburg and Paul Ludwig Troost.” Google Arts & Culture. artsandculture.google.com.
• U.S. Department of State, Office of the Historian. Foreign Relations of the United States, Diplomatic Papers, The Conference of Berlin (The Potsdam Conference), 1945, vol. II: “Log of the President’s Trip to the Berlin Conference” and the editor’s note on the Truman-Stalin conversation of July 24, 1945. history.state.gov.
• U.S. Department of State, Office of the Historian. Milestones in the History of U.S. Foreign Relations, “The Potsdam Conference, 1945.” history.state.gov.
• UNESCO World Heritage Centre. “Palaces and Parks of Potsdam and Berlin.” whc.unesco.org.
• ViP Verkehrsbetrieb Potsdam. “Bus 603” timetable, valid from December 14, 2025. swp-potsdam.de.

The operator, the Stiftung Preußische Schlösser und Gärten Berlin-Brandenburg, publishes current visiting information, including renovation updates, admission, and opening hours, at spsg.de.

Image credits. Featured image: ernstol, CC BY-SA 3.0. Front entrance: Kurt Kaiser, CC0. Garden façade and the round table: Reading Tom, CC BY 2.0. White Salon and the courtyard garden: Dennis G. Jarvis, CC BY-SA 2.0. Churchill, Truman and Stalin: U.S. National Archives and Records Administration, public domain. Mid-century courtyard: Bundesarchiv, Bild 183-49658-0002 / Mihatsch / CC BY-SA 3.0 DE. Images via Wikimedia Commons. Freely licensed images are resized to fit; any other change, such as a crop, is named in the credit.