Hellegrundbach

Rinnebach is a river of Thuringia, Germany. It is a right tributary of the Helme.

Stöckey is a village and a former municipality in the district of Eichsfeld in Thuringia, Germany. Since 1 December 2011, it is part of the municipality Sonnenstein, of which it is an Ortschaft.

Bad Sachsa is a town in the district of Göttingen, in Lower Saxony, Germany. The town was one of the few municipalities in West Germany that imported electric power from former East Germany. This was done via Neuhof Substation.

Osterhagen is a village near the town of Bad Lauterberg in the district of Göttingen in Lower Saxony, Germany. The village lies between Bad Lauterberg and Bad Sachsa. Not far from Osterhagen is the Weingartenloch, a supposed treasure cave. The Karstwanderweg passes nearby. Osterhagen lies on the Uerdingen line, in the traditional area of the Eastphalian language, a Low German dialect. Osterhagen lies not far from the border of Thuringia.

The Steina Dam (German: Steinatalsperre) in the Harz Mountains of central Germany is a dam system comprising a dam, reservoir and waterworks near the village of Steina and belongs to the unincorporated area of Harz in the district of Göttingen in Lower Saxony. The dam was inaugurated on 19 November 1954 as a retention basin and has been a drinking water reservoir since 1958. Its 8.5 metre high dam impounds the Steina stream forming the Steina Reservoir (Steinastaubecken). It provides drinking water for the villages of Bad Sachsa, Osterhagen, Nüxei and Steina, which is why the surrounding woods are a water protection area.

The Ravensberg is a 659 m high mountain in the South Harz mountains in the German state of Lower Saxony. It is relatively isolated and visible for a long way. It lies in the district of Göttingen, north of Bad Sachsa. The mountain top is crowned with a prominent 64 m high tower, which was built in 1970. This tower acted as a listening post during the Cold War; today it is used by Deutsche Telekom. The Ravensberg is a wonderful viewing point, and is also very easy to get to by car, a road about 3.5 km long, running up to the summit from Bad Sachsa. There is an old boundary stone, the Dreiherrenstein, on this road shortly before the summit. Until 1866 this was where the borders of the Kingdom of Prussia, Kingdom of Hanover and Duchy of Brunswick met. Today the Dreiherrenstein is the starting point for several walks, mountain bike routes and the South Harz cross-country skiing trail, that runs, for example, to the Stöberhai mountain and town of Braunlage. On the summit is a restaurant catering for day-trippers. There is also a skiing area with several downhill runs and 3 lifts.

Lutter is a small river that flows near Bad Lauterberg in the district of Göttingen in the north German state of Lower Saxony. The Lutter begins at the confluence of the Grade Lutter and Krumme Lutter in Kupferhütte. It is 2.2 km (1.4 mi) long and discharges into the Oder.

Hohenstein is a municipality in the district of Nordhausen, in Thuringia, Germany.

Bad Lauterberg is a town in the district of Göttingen, in Lower Saxony, Germany. It is situated in the southern Harz, approx. 15 km southwest of Braunlage, and 20 km southeast of Osterode am Harz. Bad Lauterberg is known inter alia for the liqueurs, Schierker Feuerstein and Harzer Grubenlicht, which are both manufactured and bottled here. Bad Lauterberg was the birthplace (1879) of the Polar explorer Alfred Ritscher.

Friedrichsthal is a village and a former municipality in the district of Nordhausen, in Thuringia, Germany. Since 1 January 2019, it is part of the town Bleicherode.

The Oder Dam (German: Odertalsperre) is a dam in the Harz mountains of Germany. It lies above Bad Lauterberg in the district of Göttingen in Lower Saxony and impounds the river Oder. The dam went into service in 1934 after taking 3 years to build. The owner and operator of the Oder Dam is the Harzwasserwerke.

Kleinbodungen is a village and a former municipality in the district of Nordhausen, in Thuringia, Germany. Since 1 January 2019, it is part of the town Bleicherode.