Altenburg Castle

Brugg, Switzerland

The exact date of Altenburg Castle construction is unknown, however the traditional date given is during the reign of Valentinian I or around 370. The discovery of several small coin hoards near the ruins may indicate a construction date as early as the beginning of the 4th century AD.

The castle was built on a point above the Aar river as part of the Limes Germanicus to protect an easily fordable stretch of the river. The walls were 3–5 m thick and protected by six or eight half-round towers. Nothing is known about the number, location or purposes of the interior buildings.

The Schlössli was built in the ruins of the Roman castle during the late 10th century, probably for an ancestor of the famous Habsburg family. It remained the seat of that family until the construction of Habsburg Castlein the 11th century. After that time it became the seat of Habsburg bailiffs or knights. In 1397 the castle, village and the rest of the Habsburg Eigenamt were gifted to Königsfelden Monastery in Windisch.

On 16 November 1414, Emperor Sigismund called the Council of Constance to settle the Western Schism between the three popes (Benedict XIII, Gregory XII, and John XXIII), all of whom claimed legitimacy. Frederick IV of Habsburg sided with John XXIII. When John XXIII was declared an antipope, he fled the city with Frederick's help. The emperor then declared the Habsburg lands forfeited and ordered the neighboring countries to conquer those lands for the emperor. The city-state of Bern had already pledged their support of the emperor against the Habsburgs in 1414, and so they were ready to invade. Following a series of Confederation victories, in 1415 much of the Eigenamt including Altenburg was in Bernese hands. After Bern assumed control, the monastery retained most of their rights to the land and castles.

In 1528 Bern adopted the new faith of the Protestant Reformation and quickly seized and secularized all of the lands of the religious houses. Under Bernese rule, the castle remained a minor manor house tucked away in the country. During the 16th century a late Gothictower house topped with crow-stepped gables was added. In 1941 it was converted into a youth hostel, which it remains today.



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Im Hof 11, Brugg, Switzerland
See all sites in Brugg


Founded: 10th century
Category: Castles and fortifications in Switzerland

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4.3/5 (based on Google user reviews)

User Reviews

Daniele Moro (12 months ago)
Semplice e accogliente. Pavimenti in legno. Oste cordiale.
Beat Wormstetter (13 months ago)
Tolle Herberge an schöner Lage. Sehr zu empfehlen für Familien mit Kindern. Die können sich dort wirklich austoben. Mit Bade- und Grillplatz an der Aare.
Fabian Wey (2 years ago)
Alles war super
Marc Wegmüller (2 years ago)
Gemütliche und saubere Jugendherberge. Gutes Essen. Sehr zu empfehlen.
Cyril 1470 (3 years ago)
Alles ist gut! Nette Rezeptionsleute, gute Zimmer, Schöne Jugendherberge (alte Schloss)!
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