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Kalø Castle

🇩🇰 Denmark · 14th century

Kalø Castle in Denmark
Photo: Ajepbah · CC BY-SA 3.0 de · Wikimedia Commons

Kalø Castle (Danish: Kalø Slot) is a ruined castle located in eastern Jutland, in Denmark, 20 km from the city of Aarhus within Mols Bjerge National Park.

The castle was constructed in 1313 by the Danish king Erik Menved (Erik VI). It was one of at least four similar strongholds in Jutland, constructed to counter the ongoing rebellions of the Jutlandic nobility and peasantry against the Crown. The other strongholds were Borgvold in Viborg, Bygholm in Horsens and Ulstrup, east of Struer. All were built by local peasants forced labour, with the goal of breaking their rebellious spirits. Kalø Slot was raised on the small island of Kalø, connected to the mainland by a 500 m-long (1,600 ft) artificial embankment, rising 1.2 m (3 ft 11 in) above sea level. The embankment was cobbled; deep moats were dug and earth mounds heaped around the fortress. A port of call, outer ringwalls and other fortifications were all built by hand. This was a colossal task in the early 14th century.

The castle of Kalø was successful in its original purpose, but already in 1320 the new king Christoffer II, was forced by the Danish nobility in a coronation charter to tear it down, along with most of the Crown's fortresses in Jutland. It is not clear how much of the castle was actually torn down, but the Crown definitely lost its grip on Kalø and it was mortgaged. From the 15th century and onwards, Kalø had a more peaceful role, as the local administrative center and state prison. King Christian II held the future Swedish king Gustav Vasa captive at Kalø during 1518-1519, until he escaped and fled to Lübeck, disguised as a common peasant.

When King Frederick III converted the elective monarchy into an absolute monarchy in the revolution of 1660 in Denmark, Kalø Slot lost its function. The buildings had fallen into decay under the Swedish occupation during the wars between Sweden and Denmark in the years 1643 to 1645. In 1662, Ulrik Frederik Gyldenløve, Count of Laurvig, decided to tear down the abandoned ruin when he received it from his father, Frederick III. The useful materials were used to build his private palace in Copenhagen, now called the Charlottenborg Palace.

Kalø and Kalø Slot were declared protected as early as the 1800s (decade), and the restoration process was initiated in the year 1903, led by architect C. M. Smidt from the National Museum of Denmark.

Text adapted from “Kalø Castle” on Wikipedia, CC BY-SA 4.0.

Kalø Castle ranks #2,021 of 7,738 worldwide in the atlas's castle fame ranking, and #25 of the 49 mapped in Denmark. Founded 1313, it is older than 62% of the atlas's dated landmarks — one of 582 atlas entries founded in the 14th century. Its Wikipedia articles were opened 2,973 times in the last 60 days, more than 75% of the atlas. 2 more atlas landmarks stand within 25 km. The nearest day-trip guide is Odense, 97 km away. See how Denmark compares in the castle statistics.

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Frequently asked questions

Where is Kalø Castle?

Kalø Castle stands in Denmark, at 56.27452°, 10.46707°.

When was Kalø Castle built?

The atlas dates its founding to 1313. Earlier structures may have stood on the site; this is the earliest documented founding year.

How famous is Kalø Castle?

In this atlas's fame ranking: #2,021 of 7,738 worldwide, and #25 in Denmark. Fame here combines how many Wikipedia language editions cover a landmark with how many people read them.

What is the nearest castle to Kalø Castle?

Rosenholm Castle, about 11 km away.

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