Although first mentioned in records from 1095, the castle appears to have been built around the year 1000 on earlier foundations. It was extended on several occasions: the outer wall dates from 1350, the Stolzembourg house from 1384 and the courtyard from 1477. Behind the gateway from the end of the 15th century, a ditch protected by four towers barred access to the upper and lower castles. The southern and eastern towers are from 1498 and the artillery bastions were built in the 16th century.[2]
The extension of the upper part of the castle took place in the 15th century while the great fireplace and tall chimney were completed about a hundred years later. Schenk von Schmidtburg, who acquired the castle at the end of the 18th century, undertook some repair work but was unable to prevent further degradation. In the 19th century, after the chapel collapsed, there was talk of demolishing the building. However, in 1936 it became a listed site and in 1972, with the encouragement of an association called the Friends of the Castle of Bourscheid, the State acquired the building and undertook extensive repairs.[3]As a result of restoration work, the castle is now fully accessible to visitors, but remains a predominately open-air ruin. An audio tour is available in Luxembourgish, German, French, Dutch, and English. Publication of the Bourscheid historical archives has provided details of the castle and its former inhabitants.[1]