Hassel Auxiliary Dam

Hagenbach is a river of Saxony-Anhalt, Germany. It flows into the Hassel near Hasselfelde.

Murmelbach is a river of Saxony-Anhalt, Germany. It flows into the Hassel near Hasselfelde.

Oberharz am Brocken (German pronunciation: [ˌoːbɐhaːɐ̯ts ʔam ˈbʁɔkŋ̍]) is a town in the Harz District, in Saxony-Anhalt, Germany. It was formed on 1 January 2010 by the merger of the town of Elbingerode with the municipalities of the former Verwaltungsgemeinschaft ("collective municipality") Brocken-Hochharz (except for Allrode).The name chosen by the new town's administration has caused some disturbance, as the area is not part of the Upper Harz region, which traditionally refers to the seven mining towns (Bergstädte) of Clausthal, Zellerfeld, Andreasberg, Altenau, Lautenthal, Wildemann, and Grund, all located in the neighbouring state of Lower Saxony. A lawsuit filed by the Lower Saxon Samtgemeinde ("collective municipality") Oberharz in 2009 was dismissed by the Saxony-Anhalt administrative court in Magdeburg.

Sellegraben is a small river of Saxony-Anhalt, Germany. It flows into the Brummeckebach near Hasselfelde.

Hasselfelde is a town in the district of Harz, in Saxony-Anhalt, Germany. It is in the eastern Harz, approximately 17 km south of Wernigerode. Since 1 January 2010 it has been part of the town of Oberharz am Brocken. As of 1 January 2010 Hasselfelde has 2,390 inhabitants.

Brocken-Hochharz (German pronunciation: [ˌbʁɔkŋ̍ˈhoːxhaːɐ̯ts]) was a Verwaltungsgemeinschaft ("collective municipality") in the district of Harz, in Saxony-Anhalt, Germany. It was situated in the Harz mountains, southwest of Wernigerode. It was named after the highest peak of the Harz: Brocken. The seat of the Verwaltungsgemeinschaft was in Hasselfelde. It was disbanded on 1 January 2010. The Verwaltungsgemeinschaft Brocken-Hochharz consisted of the following municipalities: Allrode Benneckenstein Elend Hasselfelde Sorge Stiege Tanne

Brummeckebach is a small river of Saxony-Anhalt, Germany. It flows into the Hassel in Hasselfelde.

The Rappbode Auxiliary Dam (German: Rappbodevorsperre) is one of the two auxiliary dams in the Rappbode Dam system. This is the heart of the Rappbode Dam system in the East Harz, which is operated by the Saxony-Anhalt Dam Company (Talsperrenbetrieb des Landes Sachsen-Anhalt) and which also includes the Hassel Auxiliary Dam and the Königshütte, Mandelholz and Wendefurth dams. The Rappbode Auxiliary Dam near Trautenstein is used, together with the main dam, for supplying drinking water and for flood protection. The auxiliary dam impounds the River Rappbode. It has a 25 m high gravity dam. The area around the Rappbode Auxiliary Dam is well-suited to walking. Its eastern shore is dominated by numerous rocky crags. On the most important lakeside rocks, where today the reservoir and, formerly, the Rappbode river makes a small bend, there was once a castle, the Trageburg, which, like the Susenburg not far away, was used to guard an old long-distance trade route.

The Trageburg is a ruined castle immediately next to the Rappbode Pre-Dam in the Harz Mountains of Germany. It is located near Trautenstein in the district of Harz in Saxony-Anhalt. Its purpose, like that of the nearby Susenburg, was to protect an old long-distance trade route that ran north–south over the Harz. The Trogfurth Bridge also belonged to this road system. The Trageburg is checkpoint no. 52 in the Harzer Wandernadel hiking badge system.

The Trogfurt(h) Bridge (German: Trogfurther Brücke), also called the Great Trogfurt(h) Bridge ((Große) Trogfurt(h)er Brücke) was an historical cultural monument in the Harz Mountains of Germany. It was built in 1739/40 as a stone bridge, blown up in 1945 and that same year replaced by a modern bridge. This became superfluous when the Königshütte Dam was constructed in 1956. The name comes from the Große Trogfurt, which in turn is derived from the Trog-/Tockweg, a road that crossed the River Bode, a tributary of the Saale, and which was mentioned for the first time in 919. The Trogfurt Bridge was built from rubble stone in the years 1739/40 spanning the Bode at a ford on the Königsstieg ("King's Mountain Road"), which ran from Italy to Scandinavia and was one of the oldest German military and trade routes. The bridge was also used in the transportation of wood from the forest. The bridge stones probably came from the demolished watch tower of the former castle of Susenburg, which stood on a spur about 800 metres north-east of the bridge and probably served to protect the bridge. On 14 April 1945, just under a month before the end of the Second World War], the bridge was blown up by the SS. In the same year, a modern bridge made of reinforced concrete and wood was built. This became superfluous after the construction of the Königshütte Dam was completed on 24 August 1956, the dam wall standing just a few metres to the east and thus below the old site of the bridge, which is now covered by water. The crown of the 18.2-metre-high dam wall (424.9 m above sea level (NHN)) now acts as the Bode crossing. From the Trogfurth Bridge it is only a few hundred metres to the plateau of the Lange and the ruins of the castles of Königsburg, Trageburg and Susenburg. The former Trogfurt Bridge (Trogfurter Brücke) is No. 42 in the system of checkpoints in the Harzer Wandernadel hiking network; the checkpoint is located at the southern end of the dam wall. From there is a roughly 6 kilometre long circular walk around the reservoir, taking in the aforementioned plateau and castles.

Allerbach is a river of Saxony-Anhalt, Germany. The Allerbach springs west of Trautenstein. It is a left tributary of the Rappbode through the Rappbode Auxiliary Dam north of Trautenstein.

Trautenstein is a village in the borough of Oberharz am Brocken in the district of Harz in the German state of Saxony-Anhalt. Trautenstein has 493 inhabitants as of 1 January 2010. Formerly an independent municipality, it was merged into the town Hasselfelde in 2002, which was merged into Oberharz am Brocken in 2010.