Langenstein, Saxony-Anhalt

The Langenstein-Zwieberge was a concentration camp, an under-camp of the Buchenwald concentration camp. More than 7000 prisoners from 23 countries were imprisoned there between April 1944 and April 1945. The camp was situated in the village of Langenstein, Saxony-Anhalt, which has since been absorbed into the town of Halberstadt.

The Sandhöhlen are a natural monument in the German state of Saxony-Anhalt. They are two sand caves known individually as the Große Sandhöhle and Kleine Sandhöhle ("Great Sand Cave" and "Small Sand Cave"). The caves are located in a wooded area called im Heers below the fortress and crags of Regenstein north of the town of Blankenburg (Harz). It is surmised that a Germanic thingstead was held here in protohistoric times. On the Große Sandhöhle is a checkpoint (no. 81) in the Harzer Wandernadel hiking network which was voted by hikers as the most beautiful checkpoint of the year in 2009.

Regenstein Castle (German: Burg Regenstein) is a ruined castle that lies three kilometres north of Blankenburg in the German state of Saxony-Anhalt. It is a popular tourist destination where, each year, a knight's tournament and a garrison festival are held. Of this once relatively impregnable castle, which was built in the early and high Middle Ages on a 294 metre high sandstone rock towering over the surrounding area, only ruins are visible today. Several internal rooms, carved into the rock, have survived, as have the ruins of the keep. The castle is surrounded by remnants of a more recent fortress. Regenstein Castle is No. 80 in the system of checkpoints on the Harzer Wandernadel hiking trail network. Below the castle is the site of the old Regenstein Mill that used to supply it with water.

The County of Regenstein was a mediaeval statelet of the Holy Roman Empire. It was ruled by the Saxon comital House of Regenstein, named after their residence at Regenstein Castle near Blankenburg north of the Harz mountain range.

Börnecke is a village in the northern Harz Foreland in the central German district of Harz in Saxony-Anhalt. Since 1993 it is part of the town Blankenburg (Harz).

The Principality of Halberstadt (German: Fürstentum Halberstadt) was a state of the Holy Roman Empire ruled by Brandenburg-Prussia. It replaced the Bishopric of Halberstadt after its secularization in 1648. Its capital was Halberstadt. In 1807, the principality was made a state or regional capital of the Kingdom of Westphalia. In 1813, control of the principality was restored, and its sovereign rights were confirmed as the possession of the Kingdom of Prussia.

Blankenburg was a Verwaltungsgemeinschaft ("collective municipality") in the district of Harz, in Saxony-Anhalt, Germany. The seat of the Verwaltungsgemeinschaft was in Blankenburg am Harz. It was disbanded on 1 January 2010. The Verwaltungsgemeinschaft Blankenburg consisted of the following municipalities: Blankenburg am Harz Cattenstedt Heimburg Hüttenrode Timmenrode Wienrode

The County of Blankenburg (German: Grafschaft Blankenburg) was a state of the Holy Roman Empire. Its capital was Blankenburg, it was located in and near the Harz mountains.

Blankenburg (Harz) is a town and health resort in the district of Harz in Saxony-Anhalt, Germany, at the north foot of the Harz Mountains, 12 miles (19 km) southwest of Halberstadt. It has been largely rebuilt since an 1836 fire, and possesses a castle with various collections, a museum of antiquities, an old town hall and churches. There are pine-needle baths and a psychiatric hospital. The nearby ridge of rocks called the Teufelsmauer ('Devil's Wall') offers views across the plain and into the deep gorges of the Harz.

Blankenburg (Harz) station is the most important station in Blankenburg in the Saxony-Anhalt district of Harz in central Germany.

Halberstadt (Eastphalian: Halverstidde) is a town in the German state of Saxony-Anhalt, the capital of Harz district. Located north of the Harz mountain range, it is known for its old town center, which was largely destroyed by Allied bombings in the late stages of World War II after local Nazi leaders refused to surrender. The town was rebuilt in the following decades. In World War I Halberstadt was the site of a German military airbase and aircraft-manufacturing facilities. In World War II Halberstadt was a regional production center for Junkers aircraft, which also housed an SS forced labor camp. Halberstadt now includes the area where the Langenstein-Zwieberge concentration camp was situated.

Halberstadt was a district (Kreis) in the middle of Saxony-Anhalt, Germany. Neighboring districts were (from north clockwise) Bördekreis, Quedlinburg, Wernigerode, Goslar, Wolfenbüttel, Helmstedt.