Hallstatt is a village in the Salzkammergut area. It is known for its production of salt, dating back to prehistoric times, and gave its name to the Hallstatt culture, a culture often linked to Celtic, Proto-Celtic, and pre-Illyrian peoples in Early Iron Age Europe, c.800–450 BC. Some of the earliest archaeological evidence for the Celts was found in Hallstatt.
The village also gave its name to the early Iron Age Celtic Hallstatt culture. Hallstatt is a popular tourist attraction owing to its small-town appeal and can be toured on foot in ten minutes.
The Hallstatt Museum has an unrivalled collection of discoveries from the local salt mines and from the cemeteries of Iron Age date near to the mines. The museum is close the Hallstattersee, below the salt mines on the mountainside. The museum, the salt mines, and the Dachstein Ice Cave are designated as an UNESCO World Heritage Site.
The Gravensteen is a castle in Ghent originating from the Middle Ages. The name means 'castle of the counts' in Dutch. Arnulf I (918–965), Count of Flanders, was the first to fortify this place, building a medieval bastion on this high sand dune, naturally protected by the river Leie and its marshy banks. This bastion consisted of a central wooden building and several surrounding buildings, also in wood.
In the early 11th century, the wooden building was replaced by a stone residence, consisting of three large halls that made up three storeys, connected by a stone stairwell. The monumental stone staircase, the light openings, the fireplaces built into the walls and the latrines were signs of considerable luxury and comfort in those days. There was probably also a tower.