The origins of Trauttmansdorff Castle go all the way back to the Middle Ages. The structure was first documented in 1300 as Neuberg Castle. The medieval walls are still visible on the southwest side, and the crypt dates from that period. The fresco room has also been preserved from the Renaissance period.
In the mid-19th century, Count Joseph von Trauttmansdorff bought the dilapidated building and renovated it using neo-Gothic elements. Trauttmansdorff Castle is thus Tyrol’s earliest example of a neo-Gothic castle. The next owner, Baron Friedrich von Deuster raised the east wing of the castle one level by adding the grand Rococo Hall in 1899, significantly altering the shape of the castle. The castle, which had been neglected after the world wars, was renovated again between 2000 and 2003: the siding, chapel, crypt, Rococo Hall, and Empress Elisabeth’s second floor living quarters have all been restored to their former splendor.
The gardens were initially laid out circa 1850 by Count Trauttmansdorff during the castle's restoration. Empress Elisabeth of Austria was a frequent visitor to Meran and the gardens. A bronze bust in her memory was placed in the gardens after her assassination in Geneva in 1898.
References:Sigmaringen Castle was first mentioned in the year 1077 in the chronicles of Petershausen monastery. The oldest parts of the castle are concealed beneath the alterations made during the 17th and the 19th centuries. The secret of the earliest settlement built on this defendable rock will never be fully revealed: large-scale excavation work would be necessary, which the extensive land development renders impossible. Judging from the many Roman remains unearthed in the area around Sigmaringen, the 12th century keep known as the 'Roman Tower' could be traced back to a Roman predecessor.
The castle remains that have been preserved (gate, great hall and keep) date back to the Staufer period around 1200. The castle remains were integrated into subsequent buildings. The foundations of the castle buildings are to a large extent identical to the surrounding castle wall.
These remains give us a good idea of how the castle might have looked during the 12th century.