Black Kocher

The White Kocher (German: Weißer Kocher) is a river in Baden-Württemberg, Germany. At its confluence with the Black Kocher (Schwarzer Kocher) in Unterkochen, the Kocher is formed.

Unterkochen station is a railway station in the city of Aalen, located in the Ostalbkreis district in Baden-Württemberg, Germany. The station lies on the Brenz Railway. The train services are operated by SWEG Bahn Stuttgart.

Aalen (German pronunciation: [ˈaːlən] (listen)) is a former Free Imperial City located in the eastern part of the German state of Baden-Württemberg, about 70 kilometres (43 mi) east of Stuttgart and 48 kilometres (30 mi) north of Ulm. It is the seat of the Ostalbkreis district and is its largest town. It is also the largest town in the Ostwürttemberg region. Since 1956, Aalen has had the status of Große Kreisstadt (major district town). It is noted for its many half-timbered houses constructed from the 16th century through the 18th century.With an area of 146.63 km2, Aalen is ranked 7th in Baden-Württemberg and 2nd within the Government Region of Stuttgart, after Stuttgart. With a population of about 66,000, Aalen is the 15th most-populated settlement in Baden-Württemberg.

Aalen Hauptbahnhof is a junction on the Rems Railway from Stuttgart, the Brenz Railway from Ulm, the Upper Jagst Railway to Crailsheim and Ries Railway to Donauwörth. The station is located 200 metres northeast of the historic old town (Altstadt) of Aalen in the German state of Baden-Württemberg. It is classified by Deutsche Bahn as a category 3 station. Aalen station was renamed a Hauptbahnhof (main station) at the timetable change on 11 December 2016.

The Aal is a small river in the town of Aalen in Baden-Württemberg, Germany. It originates in the Dürrwiesen near the road bridge of the K 3326 at the western end of the street Gartenstraße through the confluence of the left Rombach and the right Sauerbach, that slightly exceeds the Rombach in length and area of basin. From here, the Aal first flows eastern, later northeastern direction. After 1.6 km, it flows on the left side of the Reichstädter Markt into the Kocher. For the Ancient Romans, the Aal was the reason to erect the Aalen Castle somewhat north of it, its largest equestrian fort north of the Alps. They extracted up to 30,000 liters of water daily for their approximately 1,000 horses. At the confluence of Rombach and Sauerbach, the Aal was recultivated for 5 million euros, and on September 10, 2010 the newly constructed Dürrwiesen flood retention basin was inaugurated.

Oberkochen is a municipality (officially a town, despite its size) in the Ostalbkreis, in Baden-Württemberg, in Germany, central Europe.

Oberkochen station is a railway station in the municipality of Oberkochen, located in the Ostalbkreis district in Baden-Württemberg, Germany. The station lies on the Brenz Railway. The train services are operated by DB Regio Baden-Württemberg and SWEG Bahn Stuttgart.

Wasseralfingen station is a railway station on the Ries Railway in the city of Aalen, located in the Ostalbkreis district in Baden-Württemberg, Germany. The train services are operated by Go-Ahead Baden-Württemberg and Go-Ahead Bayern.The local ironworks, in operation since 1671, had been one of the primary reasons to build the first railway in the region. The Stuttgart-Bad Cannstatt–Aalen railway and the first section, Aalen-Wasseralfingen, of today's Ries Railway were opened in 1861. The extension to Nördlingen followed in 1863. The ironworks still exist as a company (SHW), but are now mostly an automotive supplier and do not use the railway any more.

The Red Kocher (German: Roter Kocher) is a small river in Baden-Württemberg, Germany. It flows into the Black Kocher in Oberkochen.

Rombach (in its upper course: Windwiesenbach, a part also Nesselbach) is a river of Baden-Württemberg, Germany. At its confluence with the Sauerbach west of Aalen, the Aal is formed.

Sauerbach is a river of Baden-Württemberg, Germany. At its confluence with the Rombach west of Aalen, the Aal is formed.

The Ostalbkreis is a Landkreis (district) in the east of Baden-Württemberg, Germany, on the border to Bavaria. Neighboring districts are (from the north clockwise) Schwäbisch Hall, Ansbach, Donau-Ries, Heidenheim, Göppingen and Rems-Murr.