Heidenheim an der Brenz

Heidenheim an der Brenz is a town in Baden-Württemberg in southern Germany. It is located near the border with Bavaria, approximately 17 km south of Aalen and 33 km north of Ulm. Heidenheim is the largest town and the seat of the district of Heidenheim, and ranks third behind Aalen and Schwäbisch Gmünd in size among the towns in the region of East Württemberg. Heidenheim is the economic center for all the communities in Heidenheim district and is the headquarters of the Voith industrial company. The town's population passed the 20,000 mark in 1925. Heidenheim collaborates with the town of Nattheim in administrative matters.The residents of Heidenheim and its surrounding area speak the distinct German dialect of Swabian.GeographyHeidenheim is situated between Albuch and the Härtsfeld region in the northeast corner of the Swabian Alb where the valley of the Brenz meets the Stubental at the foot of Hellenstein Mountain. The source of the Brenz is located in Königsbronn and enters Heidenheim from the northwest. It runs through the boroughs of Aufhausen and Schnaitheim before it gets to Heidenheim (proper). From there it continues on to the south through the borough of Mergelstetten, before it leaves the city limits to head for Herbrechtingen.