Clan Rising
Gripsholm Castle today

Sweden · Restored

Gripsholm Castle

Gripsholms slott

Gripsholm Castle is a 16th-century royal castle in Mariefred, Södermanland, Sweden, standing at the shore of Lake Mälaren. Built for Gustav I between 1537 and 1545, it served as a royal residence, occasional prison, and later housed the National Portrait Gallery; it is today a museum and crown palace.

Photograph via Wikimedia Commons

First raised

1537

Its prime

1785

Today

Restored

As it stood in 1785

What Gripsholm Castle looked like in its prime.

A compact rectangular masonry castle set at the edge of Lake Mälaren, enclosed by a defensive stone wall and punctuated at its corners by circular, multi-storey towers; surviving sections of an older medieval façade are incorporated into the curtain. The towers rise above the main roofline and the complex sits immediately by the water, its walls meeting the shore. At its prime the fabric was complete and occupied as a royal residence with an external fortified silhouette.

Its story

The story of Gripsholm Castle.

Bo Jonsson Grip's Holm, 1370s–1526

Gripsholm began as the work of Bo Jonsson (Grip), Lord High Steward of Sweden, who bought up farms in Kärnbo parish between 1377 and 1380 and raised a fortress on an islet in Lake Mälaren. The name Gripsholm — an echo of the griffin's head on his family arms — first appears in a deed of purchase in May 1381, and in 1383 Bo Jonsson invited King Albrekt of Mecklenburg to the castle, where the King had to pledge to follow the advice of the council of the realm. After his death in 1386 his heirs sold the estate to Queen Margaret I in 1404.

In 1434, during the Engelbrekt rebellion, a Södermanland peasant army surrounded the castle; the bailiff Hartvig Flögh set it alight and fled to Stockholm with its valuables. In 1472 the Regent Sten Sture the Elder acquired Gripsholm by an exchange of lands, making it the hereditary property of his own family, and then gave it to the Carthusian order, whose monastery of Pax Mariae — Mariefred Charterhouse — held the estate for almost thirty years.

Gustav Vasa Builds in Brick, 1537–1545

In December 1525 King Gustav Vasa claimed the estate as heir of Sten Sture the Elder, and in 1526 Pax Mariae became the first monastery dissolved in the Swedish Reformation. The King tore down the monastic buildings and the old castle and from 1537 raised a fortified castle in brick under the master builders Henrik von Cöllen and Fredrik Nussdorffer; the core, with four round cannon-armed corner towers, stood largely complete by 1545.

As a defensive work it was outdated from the start, yet it was pressed into service during the Dacke War: in 1542 the King ordered his bailiff to strengthen it, orders for a palisade and breastwork followed the next year, and the royal children were housed there. The Vasa kings prized Gripsholm as private inheritance from the Regent Sten Sture — a reminder of their descent from earlier rulers — and used it frequently.

A Prison for Three Kings

From 1563 to 1567 King Eric XIV kept his brother John and John's consort Catherine Jagiellon imprisoned at Gripsholm; their son Sigismund, later King of Poland and Sweden, was born in the castle on 20 June 1566. After John deposed Eric, the fallen king was himself held at Gripsholm from 1571 until 13 June 1573, when Duke Karl had him moved. Tradition places Eric in the small cell of the Prison Tower, but he was in fact confined in a room on the first floor.

Between 1597 and 1610, during the struggle between Duke Karl and Sigismund, thirty-five state and war prisoners passed through Gripsholm, among them the magnates Gustav Banér and Klas Bielke; an inscription dated 3 April 1600 in the Grip Tower records two captives who "sat for our loyalty and suffered for our sins". After the coup of 1809 the deposed Gustav IV Adolf signed his abdication at Gripsholm and spent most of his final year in Sweden confined there.

Dowager Queens and Gustav III's Theatre

Maria Eleonora of Brandenburg, widow of Gustavus Adolphus, lived at Gripsholm from 1636 to 1640, and from 1654 to 1715 the castle formed part of the dower of Queen Hedvig Eleonora, who rebuilt and extended it — raising the Queen's Wing in 1691 and replacing the tiled roof with copper in 1708. After her death the court abandoned the castle for a time, and for a period in the eighteenth century it served as a prison.

Gustav III revived Gripsholm from 1773, renovating it for his consort Sophia Magdalena and spending long stretches there until 1785, mainly in autumn and often over Christmas. A simple theatre was fitted that year into the tower that had housed the castle chapel until 1738; in 1781–82 the architect Erik Palmstedt rebuilt it as a proper court theatre, opened in May 1782 for both the court's amateur theatricals and the King's French players.

The Restoration Quarrel, 1892–1899

The castle had housed the Swedish national portrait collection since the 1820s, and in January 1889 the Gripsholm Association was founded, with King Oscar II as patron, to restore the castle's exterior to its late-sixteenth-century character. Under the architect Fredrik Lilljekvist, work ran from July 1892 to 1899: the moat filled in under Gustav III was reopened with a new drawbridge, and an extra storey was raised towards the inner courtyard. The restoration set off a great debate in the Swedish cultural world — the author Verner von Heidenstam mocked it in deliberately archaic spelling, "in the year of our Lord 1893 this old house was made even older", declaring he would rather have a ruin. The castle was placed under state heritage protection in 1935 and remains a Crown palace at the disposal of the King, open to the public as a museum.

Step inside

5 places to explore in 1785.

The record describes 5 distinct spots at Gripsholm Castle, including 2 interiors: theatre inside one of the towers, prison cell / holding room. Create your own photoreal reconstruction and explore every one, more scenes means more rooms, more angles, and more of the place to stand in.

Exterior approach from the lake shoreLakeside elevation looking eastCircular corner tower (exterior)Theatre inside one of the towersPrison cell / holding room

Build Your Own Castle

Recreate Gripsholm Castle with AI to explore it.

The artist rebuilds it as it stood in 1785, a photoreal reconstruction that belongs to you alone. Pay with coins, no subscription needed.

Recreate this castle →

Castle Siege

Play Castle Siege at Gripsholm Castle.

A strategy game played on Gripsholm Castle’s real ground plan: the same surveyed walls shown in the archive below. Post your finite garrison on the battlements between assaults, then hold out as rams, siege towers, trebuchets and sappers arrive in ever-worse waves.

Sign in free to see the garrison muster. One castle costs 150 Clan Coins and is yours forever.

Sign in to take command →

See every castle’s leaderboard →

Whose castle

Clans who held Gripsholm Castle.

The families that held Gripsholm Castle for a decade or more across its history, follow a name to its clan.

  • Sture

    Acquired by the Regent Sten Sture the Elder in 1472 by exchange, as private hereditary land of his family.

  • Vasa

    Dynastic seat of the royal Vasa family: Gustav I built the present castle in 1537–45, and it remained a royal residence into the 18th century.

From the archive

Gripsholm Castle on paper: the measured plan and period views.

The survey plan and photographs below are the ground truth this page's reconstructions are checked against, drawn and photographed while the castle was still a working garrison. Every image is public-domain or openly licensed, with its source named.

Gripsholm slott, Gripsholm Castle

Gripsholm slott

· Örebro County Museum (via Europeana)

Public domain

Nearby

Landmarks within reach of Gripsholm Castle.

Questions about Gripsholm Castle

What is the history of Gripsholm Castle?

Gripsholm Castle has roots in a 14th-century fortress and became a royal castle in the 16th century. Gustav I Vasa built the present castle between 1537 and 1545 after the earlier fortress and monastic buildings were demolished. It later served as a royal residence, prison and museum, with major rebuilding and expansion under Queen Hedvig Eleonora and restoration in the 1890s.

What is inside Gripsholm Castle?

Inside Gripsholm Castle are the National Portrait Gallery, a theatre in one of the towers and former prison spaces. Gustav III’s theatre, built in 1781–1782, retains its original stage machinery and decorations. Other documented rooms include the Round Drawing Room and the Council Chamber, while a prison tower contains spaces associated with royal imprisonment.

Who owns Gripsholm Castle now?

Gripsholm Castle is owned by the National Property Board of Sweden. The Office of the Governor of the Royal Palaces of Sweden operates it. It has also been a governmental listed building complex since 1935.

Why was Gripsholm Castle built, and what was it used for?

Gripsholm Castle was built as a fortified royal residence and defensive stronghold. Its circular corner towers, wall and enclosed courtyard were intended to defend against foreign and domestic threats, although it was already considered old-fashioned as a fortress when built. Its later uses included royal residence, prison and museum.

Where is Gripsholm Castle?

Gripsholm Castle stands in Mariefred, in Södermanland, beside Lake Mälaren. It is within Strängnäs Municipality, about 60 kilometres west of Stockholm. The castle lies by Gripsholm Bay on the lake, close to Mariefred’s town centre.

When was Gripsholm Castle built?

Gripsholm Castle was built in the 16th century, with construction beginning in 1537 and the main castle largely complete by 1545. The present building replaced an earlier medieval fortress and monastic buildings. Work continued after 1545, including later additions to the outer bailey.

Was Gripsholm Castle ever attacked or besieged?

Gripsholm Castle was attacked in 1434 during the Engelbrekt feud, when a peasant army from Södermanland surrounded it. The bailiff Hartvig Flögh set fire to the fortress and fled to Stockholm with its valuables. The wooden buildings that burned were soon replaced by new ones.

Which family or clan held Gripsholm Castle?

Gripsholm Castle was held by the Sture family and later became a dynastic seat of the Vasa family. Regent Sten Sture the Elder acquired it by exchange in 1472 as private hereditary land for his family. Gustav I Vasa then built the present castle, which remained a royal residence into the 18th century.

What did Gripsholm Castle look like in its prime?

In its prime, Gripsholm Castle was a compact Renaissance masonry castle beside Lake Mälaren. A defensive stone wall enclosed the rectangular complex, whose circular multi-storey corner towers rose above the main roofline. The walls met the shore, and surviving sections of an older medieval façade were incorporated into the curtain wall.

Is Gripsholm Castle still standing or is it a ruin?

Gripsholm Castle is still standing and is described as restored rather than a ruin. It underwent major restoration and rebuilding in the 1890s under Fredrik Lilljekvist, completed in 1899, and further renovation took place during the 20th century. Parts of the medieval fortress survive, including two grey-stone façades and a cellar.

Who built Gripsholm Castle?

Gripsholm Castle was commissioned by Gustav I Vasa, who began the present castle in 1537. The building work involved Henrik von Cöllen and Fredrik Nussdorffer; Erik Palmstedt later designed Gustav III’s theatre, completed in 1782. These roles belong to different stages of the castle’s construction and alteration.

Can you visit Gripsholm Castle?

Gripsholm Castle is open to the public as a museum. It contains paintings and works of art, including the National Portrait Gallery, one of the oldest portrait collections in the world. The castle is also still considered a palace at the disposal of the King and forms part of Sweden’s Crown palaces.
All castles of Sweden · Castles of Europe · the best castles in Europe · explore the finished reconstructions.