Andernach Geyser is the highest cold-water geyser in the world, reaching heights of 30 to 60 metres.
The ruins of Thurant Castle stand on a wide slate hill spur above the villages of Alken on the Moselle in Germany.
Bürresheim Castle is a mediaeval castle northwest of Mayen, Rheinland-Pfalz, Germany.
Bürresheim Castle is a medieval castle northwest of Mayen, Rheinland-Pfalz, Germany.
The Ehrenburg is the ruin of a spur castle at 230 m above sea level in the vicinity of Brodenbach in Germany.
The ruins of Sayn Castle, the 12th century family castle of the counts of Sayn and Sayn-Wittgenstein, are in Sayn, part of the borough of…
Bischofstein Castle is a castle by the Moselle in Germany. It sits between Moselkern and Hatzenport; these and the castle face the borough…
The Moselle Viaduct carries the Bundesautobahn 61 over a meander of the river Moselle, connecting the Hunsrück and Eifel mountain ranges.
Katzenberg Hillfort is a Roman refuge fort near Mayen in Germany dating to the 4th century.
The Karmelenberg is a wooded cinder cone that was formed by volcanic activity.