The remains of the Castle can be visited
Saarburg Castle

The Saarburg castle ruin, one of the oldest hilltop castles in Western Germany, overlooks the town of the same name. Its history is marked by numerous changes of ownership and destructions.
History+
The castle's origins likely date back to the 10th century, with its first documented mention in 964 when the Electorate of Trier leased it to Count Siegfried of Luxembourg. After the death of Siegfried's son Adelbero in 1046, the castle reverted to the Electorate of Trier. In 1300, Arnold von Reuland occupied the castle, as his family had acquired rights to it. He only released it after Archbishop Balduin of Trier bought his rights in 1313, and John of Luxembourg renounced all claims, making Kurtrier the sole owner. The Archbishops of Trier continuously expanded the complex. In 1431, the castle was destroyed by Ulrich von Manderscheid but rebuilt by John II of Baden, who was consecrated Archbishop in the castle chapel in 1464.
Source: Wikipedia · Licence: CC BY-SA 4.0 · Image: Norbert Kaiser
This description draws on the facts documented in the linked Wikipedia article; Wikipedia content is licensed under CC BY-SA 4.0. Wording and editing: Mobile History.
Location: 49.6096, 6.5551