The rocky south face of Gellért Hill rising above the Danube embankment in Budapest, with the Liberty Statue and the national flag on the summit
Gellért Hill, Districts I and XI

Gellért Hill History

The summit of Gellért Hill has carried in turn a cross, an Ottoman palisade, an observatory, a Habsburg fortress and a Soviet monument, and each one was put up by whoever was running the country at the time. Almost nothing on this rock was put there for the view.

What follows is the long version, from the Celts who worked the hilltop to the rebuild that opened it again in 2026. The short version, and what there is to see today, is on our Gellért Hill guide.

At a glance

Timeline

  1. 1st century AD

    The Eravisci

    The Celtic Eravisci hold the hilltop until Rome relocates them into the civitas Eraviscorum below.

  2. 1046

    Bishop Gerard

    Gerard is hurled from the rock face above the Danube in the pagan uprising associated with Vata.

  3. 16th century

    The Ottoman palisade

    A timber palisade on the summit replaces the chapel. The hill takes the name of Gürz Elias, a Muslim holy man buried there.

  4. 1813 to 1815

    The observatory

    The Csillagda is built at Palatine Joseph’s initiative and inaugurated before Emperor Francis I, King Frederick William III of Prussia and Tsar Alexander I.

  5. 1849

    Destroyed

    The observatory is wrecked in the siege of Buda in May.

  6. 1850 to 1854

    The fortress

    Built at General Haynau’s order to designs by Ignaz Weisz. Imperial troops are in place by 1854.

  7. 1867

    Obsolete

    After the Austro-Hungarian Compromise the fortress’s military importance declines rapidly.

  8. 1871

    The pantheon competition

    A national competition for a pantheon on the hill is won by Gyula Berczik. Nothing is built.

  9. 1899

    The citizens pull it down

    With the garrison gone, Budapest’s citizens begin demolishing the walls. The money runs out.

  10. 1904

    The St Gellért monument

    Unveiled on 16 June on the north face, one of ten statues given to the city by King Franz Joseph.

  11. 1945

    The siege

    The Citadella falls to Soviet troops in February after heavy fighting. The gunfire scars remain in the walls.

  12. 1947

    The Liberty Statue

    Zsigmond Kisfaludi Strobl’s forty-metre monument is raised on the eastern end of the hill.

  13. 1956

    The soldier comes down

    The statue of the Soviet soldier is toppled during the revolution.

  14. 1987

    World Heritage

    The Citadella joins Budapest’s UNESCO World Heritage listing.

  15. 2020 to 2026

    The rebuild

    Work begins in autumn 2020 with archaeology. The site reopens to visitors on 5 April 2026.

Key facts

Fortress built
1850 to 1854
Built at the order of
General Haynau
Designed by
Ignaz Weisz
Size
220 m long, 60 m wide
Walls
About 4 m thick, 12 to 16 m high
Laid out for
Sixty cannon and several hundred men
Water
A rainwater cistern under the artillery terrace
Liberty Statue
1947, by Zsigmond Kisfaludi Strobl

The fortress as built

The Citadella was built to hold Budapest, not to defend it, and the design says so. It runs 220 metres along the ridge and 60 across, with walls averaging four metres thick and 12 to 16 metres high, anchored into the bedrock.

A D-shaped multi-storey round bastion sealed the west end, and a semicircular bastion stood behind what is now the Liberty Statue. Pentagonal outworks projected north and south for flanking fire, the main entrance opened from the north beside the cannon tower, and a glacis with a dry ditch faced Sas Hill.

The casemates could only be reached through one another, by doorways cut in the thick dividing walls. They had embrasures and pivot bases so the guns could be swung, ventilation openings for the artillery smoke, and fixings in the vaulting so a cannon could be changed with hooks and ropes.

On top was an artillery terrace over a rainwater cistern, which supplied a permanent garrison of 250 men and made the fort independent of outside water in a siege.

The history of Gellért Hill

The hill before the fortress

A photograph from about 1874 of a cave dwelling built into the rock at the foot of Gellért Hill, on the site where the Cave Church was later made
Photo: Fortepan 82112 / Budapest City Archives, public domain

The Celtic Eravisci held this hilltop in the first century AD, until Rome moved them down into the civitas Eraviscorum on the plain below. The rock was useful long before it was decorative.

In 1046 Bishop Gerard, an Italian-born missionary at the centre of Hungary’s early Christian state, was thrown from the slope facing the Danube during the pagan uprising associated with Vata. From the fifteenth century the hill was increasingly called after him.

Under Ottoman rule a timber palisade on the summit replaced the chapel, and the hill took the name of Gürz Elias, a Muslim holy man buried there. Then, at Palatine Joseph’s initiative, something quite different: an astronomical observatory, the Csillagda, built from 1813 and inaugurated in 1815 in front of Emperor Francis I, King Frederick William III of Prussia and Tsar Alexander I. It lasted barely three decades, destroyed in the siege of Buda in May 1849.

At the foot of the rock, meanwhile, people lived in the caves. A photograph from about 1874 shows a cave dwelling on the site where the Cave Church was later made.

Haynau's fortress, 1850 to 1854

After the defeat of the War of Independence the Habsburg military command resolved on a ring of forts around the city, and the hill was the obvious first one. Construction began in 1850 at General Haynau’s order, to designs by Ignaz Weisz, overseen by the Austrian military engineer Emanuel Zitta, with Mátyás Zitterbarth winning the building commission on the cheapest bid. Even Adam Clark, who built the Chain Bridge, put in a proposal. By 1854 imperial troops were in place.

The building was done in Sóskút limestone, delivered by Antal Hofhauser’s firm, with Tardos red limestone coping, in alternating courses of brick and stone. Some 2,500 cubic metres of stone and earth went down the hillside on rail carts.

It did not hold its purpose for long. After the Austro-Hungarian Compromise of 1867 its military importance declined rapidly, and within a generation Hungarians were arguing about what to do with it.

The pantheon that was never built, and the demolition that never finished

Men standing among the broken stone of the Citadella's walls above Budapest during the partial demolition at the end of the 1890s
Photo: Lakner, CC BY-SA 3.0, via Wikimedia Commons

Count István Széchenyi had proposed a national pantheon on the hill in the 1840s. His son Ödön revived the idea after the Compromise, and a national competition followed in 1871. Gyula Berczik won it with a domed Byzantine building, Frigyes Feszl came second, and the other entries included a fairytale castle by Gyula Kolbenheyer and Sándor Straub, a pyramid whose author is not certain, and a Hungaria statue in the manner of the Acropolis by Adolf Wilhelm. Not one stone was laid.

What happened instead was simpler. When the imperial garrison withdrew in 1899, the citizens of Budapest started pulling the walls down themselves. The money ran out before the work was finished, which is why the fortress still has a V-shaped gap above its former main gate, now called the Great Gate. There is a lookout there today, facing north.

Slum years, the siege and the Liberty Statue

Edwardian visitors standing on the stone steps beside the artificial waterfall below the St Gellért monument, photographed in 1910
Photo: Fortepan 17997 / Schoch Frigyes, public domain

For the first half of the twentieth century the fortress drifted. It held police housing at times, and at others it was a notorious slum and a refuge for criminals. Between the wars the hill around it was landscaped in the English manner, with rock gardens, scenic roads and the fortress floodlit for the first time.

The war put it back in uniform. A bunker and anti-aircraft positions went into the courtyard and the casemates took the wounded, and in February 1945 the Citadella fell to Soviet troops after the siege of Budapest. The structure was damaged in several places and the scars of gunfire are still in the walls.

In 1947 Zsigmond Kisfaludi Strobl’s monument went up on the eastern end of the hill, forty metres from the ground to the top, with the fourteen-metre bronze Genius at its centre. It was the Liberation Monument then, and a figure of a Soviet soldier stood with it. During the 1956 revolution that soldier was toppled, and later political changes removed further Soviet references.

Decline, and the rebuild that reopened it

The rough stone wall of the Citadella in 1953, with people walking the promenade beside it and the Liberty Statue standing beyond
Photo: Fortepan 51898 / Nagy Gyula, CC BY-SA 3.0, via Wikimedia Commons

The Kádár era organised volunteer campaigns to dismantle the combat-damaged parts, then changed its mind. By the 1960s the fortress was a protected monument, and tourist facilities, restaurants and viewing terraces followed, with new access roads, a promenade and a city bus route to bring people up. In 1987 it joined Budapest’s UNESCO World Heritage listing.

After 1989 the ideological functions went and the maintenance went with them. Visitor numbers rose while the fabric fell apart, and privatisation brought a run of temporary bars and venues inside the walls. The city wanted a tourist destination, residents wanted a public park, and for thirty years neither happened.

Work finally began in autumn 2020, with archaeology that turned up the remains of the 1815 observatory, a First World War anti-aircraft gun mount and unexploded ordnance the Hungarian Defence Forces had to clear. Structurally unsound sections of wall were taken down and rebuilt by the original methods with the same stones. The interiors of the round bastion and the central courtyard were cleared of later additions to restore the original plan, new entrances were cut through the walls and lifts put into every level.

The architectural concept is Dániel Taraczky’s, of the art1st design studio, and the idea was to separate the “head” of tyranny, the Western Round Bastion, from the body of the fortress so that the space between them could be opened to the city. It reopened on 5 April 2026.

Visiting today

Frequently asked questions

Who was Gellért Hill named after?

Bishop Gerard, Gellért in Hungarian, an Italian-born missionary central to Hungary's early Christian state. In 1046, during the pagan uprising associated with Vata, he was hurled from the rocky slope facing the Danube. From the fifteenth century onwards the hill increasingly bore his name.

When was the Citadella built, and why?

Construction began in 1850 at General Haynau's order and imperial troops were in place by 1854. After the defeat of the War of Independence the Habsburg military command resolved on a ring of forts around the city, and this was the first of them. Its purpose was to hold Budapest rather than to defend it.

Did the Citadella ever see fighting?

Yes, in the Second World War. The fortress was back in military use with a bunker and anti-aircraft positions in the courtyard and the casemates used for the wounded, and in February 1945 it fell to Soviet troops after the siege of Budapest. The scars of gunfire are still in the walls.

Why does the Citadella look half demolished?

Because it is. When the imperial garrison withdrew in 1899 the citizens of Budapest began pulling the walls down themselves. The money ran out before the job was done, and the V-shaped gap above the former main gate, now called the Great Gate, is what the demolition left behind.

What happened to the Soviet soldier from the Liberty Statue?

It was toppled during the 1956 revolution and later political changes removed further Soviet references from the monument. The figure survives in Memento Park in District XXII, where its plaque still records that it came from Gellérthegy.

How long was the Citadella closed?

The rebuild began in autumn 2020 with an archaeological dig and the site reopened to visitors on 5 April 2026, five and a half years later. Before that the complex had been slowly deteriorating for thirty years, with a run of temporary bars and venues inside the walls.

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