Most beautiful medieval castles in Austria

Hohensalzburg Castle is one of the largest medieval castles in Europe. Construction of the fortress began in 1077 under Archbishop Gebhard von Helfenstein. In the Holy Roman Empire, the archbishops of Salzburg were already powerful political figures and they expanded the castle to protect their interests. Gebhard's conflict with Emperor Henry IV during the Investiture Controversy influenced the expansion of the castle. The castle was gradually expanded during the following centuries. The ring walls and towers were built in 1462 under Prince-Archbishop Burkhard II von Weißpriach.

Hohenwerfen Castle stands high above the Austrian town of Werfen in the Salzach valley. The castle is surrounded by the Berchtesgaden Alps and the adjacent Tennengebirge mountain range. The fortification is a 'sister' of Hohensalzburg Castle both dated from the 11th century.

Kufstein fortress is one of the most impressive medieval constructions in Tyrol. It is located on a hill rising above the city of Kufstein. This fortress has already been built very early in order to control the entrance from the Alpine foothills into the Inntal valley. However, it has been mentioned for the first time in 1205 AD, when it was in possession of the bishops of Regensburg. In 1415 it was reinforced by Louis VII, Duke of Bavaria.

Hochosterwitz Castle is considered to be one of Austria's most impressive medieval castles. The rock castle is one of the state's landmarks and a major tourist attraction.

Riegersburg Castle is a medieval castle situated on a dormant volcano above the town of Riegersburg. The castle is owned by the Princely Family of Liechtenstein and contains a museum with changing exhibitions.

Burgruine Aggstein is the remnant of a castle on the right bank of the Danube, north of Melk. According to archaeological excavations of the foundations of the castle it has been inferred that the castle was built in the early part of the 12th century. The castle was built by Manegold III Aggsbach Getbeen of the Kuenringer family descent and his son Aggstein Manegold IV inherited it as a fiefdom of Bavaria. They started living in the castle from 1180 onwards. Its notoriety was due to the 'robber barons' of Schloss Schonbuhel and Burg Agstein' who imprisoned their rivals for ransom and tied them to a rock ledge all the time threatening to kill them by throwing them into the gorge. In 1181, it came into the possession of the Kuenringer Aggsbach-Gansbach. The castle was besieged during the revolt of the Austrian nobility against Duke Albrecht I in 1295/96. Kuenringer Leutold occupied the castle from 1348 to 1355 and then it fell into disrepair.

Rosenburg castle is one of Austria's most visited Renaissance castles. It is situated in the middle of a nature reserve which adds to its appeal. The Rosenburg was mentioned in a document for the first time in 1175, in relation to the area of the border along the Kamp River between Poigreich and the Babenberg settlements with the centres, the Benedictine Altenburg Abbey and the Gars-Thunau castle complex.

Forchtenstein Castle first part with its 50-metre high keep was built in the beginning of the 15th century by the Lords of Mattersburg, who later named themselves Lords of Forchtenstein.

Burg Mauterndorf is probably built on the site of an old Roman fort that dates to 326 AD or earlier. It protected the Roman mountain road from Teurnia via Radstädter Tauern Pass to Iuvavum (present-day Salzburg) and served as a residence for the Roman administrator in the Noricum province. The original fort was destroyed during the Migration Period.

Landskron is a ruined castle northeast of Villach in the state of Carinthia. The estates around Lake Ossiach were first mentioned in an 878 deed issued by the East Frankish king Carloman of Bavaria, who granted them to the monastery of Altötting he had established shortly before. About 1024 the area was among the Carinthian possessions of one Count Ozi of the Chiemgau, probably a scion of the Otakar dynasty, who founded Ossiach Abbey nearby. A castle already existed, when in 1330 the estates were acquired by the Counts of Ortenburg; Landskron itself was first mentioned in 1351.

Liechtenstein Castle is a castle near Maria Enzersdorf in Lower Austria bordering Vienna. The castle, originally built during the 12th century, was destroyed by the Ottomans in 1529 and 1683, and remained in ruins until 1884, when it was rebuilt.

Liechtenstein Castle is the origin of the name of the Liechtenstein family, the ruling house of the country of the same name, which owned the castle from at least 1140 until the 13th century and again from 1807 onwards.

Today, the castle is mainly known for the Nestroy Theatre Festival held annually during the summer months.

Clam castle was built in 1149 by Otto von Machland who owned all of Upper Austria. At that time it was a fortress consisting of two towers over 30 meters high. These two impressive buildings, one round and one rectangular, still exist in the very same shape today.

Possibly built on the foundations of a Roman castrum fortress, the Moosham castle was first documented in a 1191 deed. It was seized by the Prince-Archbishops of Salzburg about 1285 and from the 14th century onwards served as the residence of an episcopal burgrave. Under the rule of Prince-Archbishop Leonhard von Keutschach from 1495, the castle was rebuilt and extended. In 1520 it became an administrative seat of the Lungau region and was besieged during the German Peasants' War of 1524–25. Archbishop Wolf Dietrich Raitenau stayed here on his flight from Salzburg in October 1611, shortly before he was captured.