Castles in Aargau Canton

Aarau Castle

The small castle of Aarau ('Schlössli') has remained nearly unchanged since the 13th century. The 'Schlössli' is the oldest building in the city. It was already founded at the time of the establishment of the city shortly after 1200; the exact date is not known. Today it hosts a city museum.
Founded: c. 1200 | Location: Aarau, Switzerland

Aarburg Castle

Aarburg Castle is located high above the town Aarburg on a steep, rocky hillside. The castle was built around a medieval castle, which controlled the narrow point on the Aare river and served as the seat of Aarburg Vogt. Today it houses the Kantonale Jugendheim, for holding and rehabilitating juvenile offenders. The exact year of construction of the castle is not known. However, it was probably built around 1200 b ...
Founded: c. 1200 | Location: Aarburg, Switzerland

Altenburg Castle

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 ...
Founded: 10th century | Location: Brugg, Switzerland

Alt-Wartburg Castle

Alt-Wartburg Castle was built around c. 1200 by the lords of Ifenthal. It was significanly extended in 1325. In the mid-14th century Alt-Wartburg became the property of the Büttikon family and later Hallwyler family. When the Confederates conquered Aargau in 1415, Bernese troops burned down the castle. Alt-Wartburg was left ruined.
Founded: c. 1200 | Location: Oftringen, Switzerland

Auenstein Castle

Auenstein Castle was built on a rocky hill above the Aare river in the 13th century for a local nobleman named Gowenstein. Around 1300 it was acquired by the Lord of Rinach. During a war between the Habsburgs and the Old Swiss Confederacy in 1389, a Bernese army sacked and burned the castle. Following the Bernese conquest of the Aargau in 1415, Auenstein became a part of the Landvogtei of Lenzburg. Over the fol ...
Founded: 13th century | Location: Auenstein, Switzerland

Bellikon Castle

Bellikon Castle, which features in the municipal coat of arms, is a small castle that was built in the 13th century by the Habsburgs and was known as Rotten Hus. From 1314 to 1640, the patrician Krieg family of Zurich owned the castle. The chapel dates from 1676.
Founded: 13th century | Location: Bellikon, Switzerland

Biberstein Castle

Biberstein estate was first mentioned in 1280 which indicates a late 13th century construction date. The castle was built for the Counts of Habsburg-Laufenburg. In 1335 the Habsburgs sold the castle and town to Rudolf von Büttikon who established a Knights Hospitaller commandry in the castle. After 1368 the Habsburgs attempted to secretly repurchase Biberstein Castle from the Knights by using a minor noble as a str ...
Founded: 13th century | Location: Biberstein, Switzerland

Böttstein Castle

Böttstein Castle was built in the 12th century for the Barons of Böttstein. After the extinction of the Böttstein line, the castle became the property of the Barons of Tiefenstein in the 13th century. In 1361 the Lords of Wessenberg were granted the castle and surrounding villages as a fief by Duke Rudolf of Austria. After the Old Swiss Confederacy conquered the Aargau in 1415, the local rulers and their jurisdi ...
Founded: 12th century | Location: Böttstein, Switzerland

Brestenberg Castle

The Brestenberg Castle is a small, Baroque style castle south of Seengen. It was built Lords of Hallwyl around 1625 to the site of earlier 16th century building.
Founded: 1625 | Location: Seengen, Switzerland

Brunegg Castle

Brunegg castle was built on a hill at the edge of the Jura mountains in the 13th century. This castle was probably built, together with near Wildegg castle, as part of the Habsburg border defenses. The castle was occupied by Habsburg knights, including Schenken von Brunegg and Gessler von Meienberg. In 1415 the castle was besieged by Bernese troops, but they lifted siege after a counterattack. However, Bern conqu ...
Founded: 13th century | Location: Brunegg, Switzerland

Freudenau Castle Ruins

Freudenau Castle was built around 1240 to protect the bridge over Aare river. It was left to decay already in 1300 and a large part of the castle was destroyed on 25 December 1351. The remaining buildings were abandoned and decayed over the centuries. Today only ruins remain.
Founded: 1240 | Location: Untersiggenthal, Switzerland

Habsburg Castle

Habsburg Castle near the Aare River was the original seat of the House of Habsburg, which became one of the leading imperial and royal dynasties in Europe. At the time of its construction, the location was part of the Duchy of Swabia. Around 1020–1030 Count Radbot, of the nearby county of Klettgau in the Duchy of Swabia, had the castle erected. It is believed that he named the castle after a hawk (Habicht ...
Founded: 1020-1030 | Location: Habsburg, Switzerland

Hallwyl Castle

Hallwyl Castle is one of the most important moated castles in Switzerland. It is located on two islands in the River Aabach, just north of the northern end of Lake Hallwil. Since 1925, it has been open to the public, and since 1994 it has been owned by the canton of Aargau and is part of the museum of Aargau. The first mention of the castle is in the year 1256. However, the originally free noble family of Hallwyl ...
Founded: 12th century | Location: Seengen, Switzerland

Horben Castle

In the 12th century Muri Abbey owned a farm on the Horben hill. Then, in 1700 Abbot Placidus Zurlauben build a rest home for the sacristan on the hill. The lower Prince-Abbot Gerold Haimb had the Chapel of St. Wendelin and Ubaldus built in 1730 near the home. Between 1752-76, during Abbot Bonaventure Bucher"s term of office, the house and chapel were rebuilt into their present form. In 1762 the interior was furni ...
Founded: 1700 | Location: Beinwil (Freiamt), Switzerland

Kasteln Castle

About 1200 the original fortress Kasteln was built in the middle Schenkenberger valley, a few kilometers away from Schenkenberg Castle. In 1238 the castle is first mentioned in a deed of gift to the residents of the castle who were vassals of the Kyburgs. In 1262 Ruchenstein castle was built on the cliff directly behind the fort for the Knight of Ruchenstein. After the extinction of the Kyburg line in 1264, the cast ...
Founded: c. 1200 | Location: Oberflachs, Switzerland

Klingnau Castle

The construction of the Klingnau castle, originally the seat of the Klingen family, was started in 1240. Until 1269 a manor house stood on the grounds. After 1331 the outer walls were added. In the second half of the 14th century the Bishop of Constance was often a resident in the castle. He ordered further improvements and expansions. In the late 16th century, the castle, which was the seat of the bailiff from Co ...
Founded: 1240 | Location: Klingnau, Switzerland

Landvogteischschloss

The Landvogteischschloss is a small castle in the city of Baden. It is located on the right bank of the Limmat river and once guarded the narrow pass over the river. Today it houses the Historical Museum and city archives of Baden. The core of three-storey castle was erected in the first half of the 12th century. During the centuries extensions were built in three stages.
Founded: 12th century | Location: Baden, Switzerland

Lenzburg Castle

Lenzburg Castle ranks among the oldest and most important of Switzerland. The castle stands on the almost circular castle hill, which rises approximately 100 m the surrounding plain. The prominent hill was already a settlement site in prehistoric times. For example, in 1959 a Neolithic gravesite was uncovered in the carpark. There have also been small discoveries from the Roman and Alemannic eras.  The oldest p ...
Founded: c. 1100 | Location: Lenzburg, Switzerland

Liebegg Castle

The origins of Liebegg castle and the von Liebegg family are unclear, though they were probably a junior line of the von Trostburg family. The first castle was probably built in the 2nd half of the 12th century. About a century later the second castle was built south of the first. The first mention of the family is in 1241 when Burkhard I and Ludwig von Liebegg appear as witnesses in a document. At that time they were u ...
Founded: 13th century | Location: Gränichen, Switzerland

Schenkenberg Castle

Schenkenberg castle was probably built in the early 13th century for the Habsburgs dynasty, both as a headquarters and to protect core areas around Brugg. The first written mention of the castle took place in 1243 when the Lords of Schenkenberg, a Habsburg vassel, were granted land around the castle. The ownership changed multiple times as the Habsburgs granted it to other vassels. After the Habsburg defeat at the Bat ...
Founded: 13th century | Location: Thalheim, Switzerland

Featured Historic Landmarks, Sites & Buildings

Historic Site of the week

Bergenhus Fortress

Bergenhus fortress is one of the oldest and best preserved castles in Norway. It contains buildings dating as far back as the 1240s, as well as later constructions built as recently as World War II. The extent of the enclosed area of today dates from the early 19th century. In medieval times, the area of the present-day Bergenhus Fortress was known as Holmen (The islet), and contained the royal residence in Bergen, as well as a cathedral and several churches, the bishop's residence, and a Dominican monastery. Excavations have revealed foundations of buildings believed to date back to before 1100, which might have been erected by King Olav Kyrre. In the 13th century, until 1299, Bergen was the capital of Norway and Holmen was thus the main seat of Norway's rulers. It was first enclosed by stone walls in the 1240s.

Of the medieval buildings, a medieval hall and a defensive tower remain. The royal hall, today known as Haakon's Hall, built around 1260, is the largest medieval secular building in Norway. The defensive tower, known in the Middle Ages as the keep by the sea, was built around 1270 by King Magnus VI Lagabøte, and contained a royal apartment on the top floor. In the 1560s it was incorporated by the commander of the castle, Erik Rosenkrantz, into a larger structure, which is today known as the Rosenkrantz Tower.

In the Middle Ages, several churches, including the Christ Church, Bergen's cathedral, were situated on the premises. These however were torn down in the period 1526 to 1531, as the area of Holmen was converted into a purely military fortification under Danish rule. From around this time, the name Bergenhus came into use. Building work on the Christ Church probably started around 1100. It contained the shrine of saint Sunniva, the patron saint of Bergen and western Norway. In the 12th and 13th centuries it was the site of several royal coronations and weddings. It was also the burial site of at least six kings, as well as other members of the royal family. The site of its altar is today marked by a memorial stone.

In the 19th century, the fortress lost its function as a defensive fortification, but it was retained by the military as an administrative base. After restoration in the 1890s, and again after destruction sustained during World War II, Bergenhus is today again used as a feast hall for public events. During World War II, the German navy used several of its buildings for their headquarters, and they also constructed a large concrete bunker within the fortress walls. The buildings, including the Haakon's Hall, were severely damaged when a Dutch ship in the service of the German navy, carrying approximately 120 tons of dynamite, exploded on 20 April 1944 in the harbour just outside the fortress walls, but the buildings were later restored.

Bergenhus is currently under the command of the Royal Norwegian Navy, which has about 150 military personnel stationed there. The fortifications Sverresborg fortress and Fredriksberg fortress also lie in the centre of Bergen. Haakon's Hall and the Rosenkrantz Tower are open for visits by the public. Koengen, the central part of Bergenhus Fortress is also known as a concert venue.