Freilichtbühne Herdringen

Herdringen Castle (German: Schloss Herdringen) is a castle in the Ortsteil Herdringen of the town of Arnsberg, Germany. It is the seat of the Fürstenberg-Herdringen family and the present building (built from 1844 to 1853 to designs by Ernst Friedrich Zwirner) is one of the most notable secular Gothic revival buildings in Westphalia.

Röhr (German pronunciation: [ˈʁøːɐ̯]) is a river of North Rhine-Westphalia, Germany. It is a left tributary of the Ruhr river, itself a tributary of the Rhine. It flows into the Ruhr in Arnsberg-Hüsten. It has the following main tributaries: The Sorpe is a left tributary stream of the Röhr, in Hochsauerlandkreis. The Linnepe is a right tributary stream of the Röhr, also in Hochsauerlandkreis.

The Möhne (German pronunciation: [ˈmøːnə]) is a river in North Rhine-Westphalia, Germany. It is a right tributary of the Ruhr. The Möhne passes the towns of Brilon, Rüthen and Warstein. There is a large artificial lake near the mouth of the river, the Möhne Reservoir, used for hydro power generation and leisure activities.

Sorpe is a river of Hochsauerlandkreis, North Rhine-Westphalia, western Germany. It is a left (western) tributary of the Röhr, which is a tributary of the Ruhr, a tributary of the Rhine. The Sorpe Dam is located on the Sorpe forming the Sorpe Reservoir. It is located near the small town of Sundern.

Hachen is an Ortschaft (subdivision) of the town of Sundern in the Hochsauerland district of North Rhine-Westphalia, Germany. It is the second largest Ortschaft of Sundern.

Ense (German pronunciation: [ˈɛnzə]) is a municipality in the district of Soest, in North Rhine-Westphalia, Germany.

Aupke is a river of North Rhine-Westphalia, Germany. It flows into the Möhne near Neheim.

Bachumer Bach is a small (2,938 meter long) river in North Rhine-Westphalia, Germany. The stream rises north of the town of Dreihausen (belonging to Bachum) at an altitude of 238 meters above sea level and flows in a northerly direction to 149 meters above sea level then flows into the Ruhr near Neheim.

The hamlet of Langscheid is a part of the town of Sundern in the Sauerland in the district Hochsauerlandkreis in the federal state of North Rhine-Westphalia, Germany. The climatic spa is situated on the hills to the West of the Sorpe reservoir's dam. Its earliest record dates back to the year 1307 AD.

Fürstenberg Castle (German: Burg Fürstenberg), also called the Electoral Cologne State Castle (kurkölnische Landesburg), is a ruined castle near the former site of the village Höingen, in the municipality of Ense, Soest in the German state of North Rhine-Westphalia. Built on a high point above the Ruhr as a castle for the Archbishop of Cologne, who was among the prince electors of the Holy Roman Empire, the site was called the Prince's Hill (Fürstenberg), lending its name to the House of Fürstenberg (Westphalia) that started with the Imperial Knight Hermann, the Lehnsmann who held the castle for the prince when it was first built, c. 1295.

The Sorpe Dam (German: Sorpetalsperre) is a dam on the Sorpe river, near the small town of Sundern in the district of Hochsauerland in North Rhine-Westphalia, Germany. Together with the Biggesee, the Möhne Reservoir, and the Verse reservoir, the Sorpe Reservoir is one of the major artificial lakes of the Sauerland's Ruhrverband reservoir association. It serves as a water supply, drives hydroelectric generators, and is used for leisure and recreation.

Hövel is a village and a former municipality in North Rhine-Westphalia, Germany. It is a part (Ortschaft) of the town of Sundern.