Castles in Thurgau canton

Altenklingen Castle

There has been a fort in the site of current Altenklingen castle since around 1200. It was owned by the Barons of Klingen until 1395. After the last owner of Klingen family was killed in battle the castle changed hands several times. Leonard Zollikofer (1529-1587) demolished the old castle and commissioned architect Mathäus Höbel from Kempten im Allgäu to build a new one. Today it is still privately owned by the ...
Founded: 16th century | Location: Wigoltingen, Switzerland

Arbon Castle

A castle in Arbon is first mentioned in 720 in a history of St. Gall Abbey. It stood on or near the site of the Roman era Arbor Felix fortress from 250 AD. After the Romans retreated south of the Alps around 400, the old fortress was abandoned. Sometime later a Frankish castle was built in Arbon probably for the Frankish royal family. By around 700, Arbon and presumably the castle, were the property of the diocese ...
Founded: 13th century | Location: Arbon, Switzerland

Arenenberg

Arenenberg is a small chateau at the shore of Lake Constance in Thurgau, Switzerland that is famous as the final domicile of Hortense de Beauharnais. Today it houses the Napoleonmuseum. Arenenberg was built in the early 16th century by the mayor of Constance (1546–48) Sebastian Geissberg. The estate saw a number of owners. In 1817, Johann Baptist von Streng sold it to the exiled Hortense de Beauharnais, the d ...
Founded: 1546 | Location: Salenstein, Switzerland

Bernegg Castle

The name Bernegg was first mentioned in 1292. Around 1365 the estate was managed by Heinrich Gottschalk. According to unconfirmed documents, the house was looted by the Confederates in 1499 and then rebuilt. In 1702, the Bernegg passed into the possession of Johann Ulrich Merhart-Mallenbrey. To this day, Merhart family still owns the house. In 1786, Maximilian Christof von Rodt, Bishop of Constance, built the four-st ...
Founded: 15th century | Location: Kreuzlingen, Switzerland

Bischofszell Castle

Bischofszell castle was built in the 12th/13th century. It was damaged by the city fire in 1419 and repaired soon thereafter. During the 17th and 18th century the castle was expanded and totally renovated. The newly founded Canton of Thurgau took over the castle in 1798, but sold it in 1811 again. About 1838 the west part collapsed, and in 1843 the keep was broken up. Since 1930, the castle has been owned by the municipal ...
Founded: 1419 | Location: Bischofszell, Switzerland

Frauenfeld Castle

Frauenfeld castle was founded by the counts of Kyburg in the 13th century. The massive tower dates from 1227. The exhibit of the Thurgau History Museum in castle illustrates the time after 1415 that was so important for the region. It offers both children and adults an insightful and playful gateway to the Middle Ages. The modern arrangements, interactive animation and the artwork shining in new splendour are the highli ...
Founded: 13th century | Location: Frauenfeld, Switzerland

Gottlieben Castle

Gottlieben village is first mentioned around the end of the 10th Century as Gotiliubon. It was originally part of the land owned by the Bishop of Constance. In 1251, Eberhard von Waldburg built a castle that served as the residence of the Bishops. After the Swabian War in 1499 the episcopal chief constable managed the village and the local low court from the castle until 1798. The court included Engwilen, Siegershau ...
Founded: 1251 | Location: Gottlieben, Switzerland

Hagenwil Castle

Hagenwil is the only remaining intact water castle in eastern Switzerland. The first mention of the castle dates from 1264 when Rudolf von Hagenwil donated it to the Abbey of St. Gall. The donation was made in gratitude to the Abbot of St. Gall for rescuing Rudolf from his sons in law, who were holding him prisoner at Heitnau Castle in an attempt to receive their inheritance early. The donation included the right for ...
Founded: 13th century | Location: Amriswil, Switzerland

Seeburg Castle

The site of current Seeburg castle was mentioned first time in 740 AD. The construction of current castle was started in the 11th century (around 1036). It was largely extended by Wichmann von Seeburg, later Archbishop of Magdeburg (1115-1192). The next renovations took place in the 14th and 15th centuries, when the castle was flanked by towers and a gatehouse under the rule of Counts of Mansfeld. Later Seeburg was l ...
Founded: 11th century | Location: Kreuzlingen, Switzerland

Sonnenberg Castle

Sonnenberg Castle site was first time mentioned in 1242. The original castle was destroyed in 1407 during the Appenzell Wars and rebuilt by Landenberg family. It was again rebuilt in 1596 after a fire. Today Sonnenberg is restored and houses a restaurant.
Founded: 13th century | Location: Stettfurt, Switzerland

Featured Historic Landmarks, Sites & Buildings

Historic Site of the week

Palace of the Grand Dukes of Lithuania

The Palace of the Grand Dukes of Lithuania was built originally in the 15th century for the rulers of the Grand Duchy of Lithuania. The Royal Palace in the Lower Castle evolved over the years and prospered during the 16th and mid-17th centuries. For four centuries the palace was the political, administrative and cultural center of the Grand Duchy of Lithuania.

Soon after the Grand Duchy of Lithuania was incorporated into Tsarist Russia, Tsarist officials ordered the demolition of the remaining sections of the Royal Palace. The Palace was almost completely demolished in 1801, the bricks and stones were sold, and the site was bowered. Only a small portion of the walls up to the second floor survived, that were sold to a Jewish merchant Abraham Schlossberg around 1800 who incorporated them into his residential house. After the 1831 uprising, the czarist government expelled Schlossberg and took over the building as it was building a fortress beside it. Before the Second World War it was the office of the Lithuanian Army, during the World War II it was the office of the German Army, and after World War II it was used by Soviet security structures and later transformed into the Palace of Pioneers. Fragments of Schlossberg's house have become part of the Eastern Wing of the restored Royal Palace.

A new palace has been under construction since 2002 on the site of the original building. The Royal Palace was officially opened during the celebration of the millennium of the name of Lithuania in 2009.