Clausthal-Zellerfeld

Clausthal-Zellerfeld is a town in Lower Saxony, Germany. It is located in the southwestern part of the Harz mountains. Its population is approximately 15,000. Clausthal-Zellerfeld was the seat of the former Samtgemeinde ("collective municipality") Oberharz.GeographyCity districts Altenau-Schulenberg im Oberharz (since 2015) Buntenbock (since 1972) Clausthal-Zellerfeld Wildemann (since 2015)HistoryClausthal-Zellerfeld originally consisted of two towns which were merged in 1924 to form an administrative unit. Clausthal is well known for the old Clausthal University of Technology and its magnificent buildings, while Zellerfeld is a typical tourist resort for hikers and winter sportsmen. Clausthal-Zellerfeld is the largest town in the area that is situated in the mountains rather than on the edge.Mining in the area began in the 16th century. Modern wire rope was invented to service the iron mines in the 1830s by the German mining engineer Wilhelm Albert in the years between 1831 and 1834 for use in mining in the Harz Mountains in Clausthal. It was quickly accepted because it proved superior to ropes made of hemp or to metal chains, such as had been used before and soon found its way into diverse applications, including most notably, suspension bridges. The Innerste Valley Railway was inaugurated in 1877 and extended to Altenau in 1914. The large station building and 70 other buildings in the town were destroyed in an air raid on 7 October 1944. 92 people lost their lives.