A short one hour hike (each way) to Grevenburg, the landmark #1 of Trarbach. At Grevenburg you can stroll around the old castle ruins and enjoy the view over the Moselle valley and Traben-Trarbach. There you have also the chance to grab some food or drinks in the attached restaurant with its welcoming terrace.
Grevenburg was the residence of the Rear County of Sponheim, a micro state within the Holy Roman Empire of German Nations.
The castle was built in 1350 by the Count Johann III of Sponheim-Starkenburg and replaced Castle Starkenburg as the residence of the Rear County of Sponheim. With the extinction of the ruling male line of the Rhenish branch of the House of Sponheim in 1437 the castle became seat of the bailiff of the new Counts to Sponheim (Baden and Palatinate-Simmern or Palatinate-Zweibrücken or Palatinate-Birkenfeld).
In 1680 it was conquered by Louis XIV of France and was extended, together with the fort of Mont Royal in the horshoe bend of the Mosel north of the town of Traben-Trarbach as a part of the fortifications. During the War of the Spanish Succession (1701–1714), in 1702 it was taken by the French under Taillardin and in 1704 on the express orders of the commanding officer John Churchill, 1st Duke of Marlborough it was overpowered by Friedrich das Wehrschloss. The badly damaged castle was then occupied by the Dutch. In 1730 it was repaired by the Electorate of Trier for the defence of Koblenz and the Rhine river. In the War of the Polish Succession it was taken after three weeks' siege for the fourth and last time by the French who destroyed it in July 1734. The castle was blown up, huge chunks of it have plunged into the valley beneath.