Wartenberg (Swabian Jura)

Kötach is a river of Baden-Württemberg, Germany. It flows into the Danube in Geisingen.

Geisingen is a town in the district of Tuttlingen, in Baden-Württemberg, Germany. It is situated on the Danube, 13 km southwest of Tuttlingen, and 21 km southeast of Villingen-Schwenningen.

The Aitrach is a river in Baden-Württemberg, Germany. It is a right tributary of the Danube, which it joins near Geisingen.

Fürstenberg (Baar) is a mountain of Baden-Württemberg, Germany.

Fürstenberg Castle (German: Burg Fürstenberg or simply Fürstenberg, literally "Prince's Hill") is a castle in Baden-Württemberg, Germany. It is located on the Fürstenberg hill in the Baar region, near the town of Hüfingen. The castle was first mentioned in a deed of 1175 as a possession of the House of Zähringen, which became extinct with the death of Duke Berthold V. Around 1250, his heir Count Henry of Urach made it his residence and thereafter was the first to call himself a Count of Fürstenberg. The castle was devastated in the Thirty Years' War, and it was never rebuilt.

Talheim is a municipality in the district of Tuttlingen in Baden-Württemberg in Germany.

The Stille Musel, often just called the Musel by locals, is a small river about 14 km long, which has its source between Mühlhausen near Schwenningen and Hochemmingen at the Türnhalde near the B 523, flows through the Wittmannstal and flows into the Salinensee at Bad Dürrheim. It leaves the Salinensee again, flows through the centre of Bad Dürrheim and further to Donaueschingen, there north of the Schlosspark, where it flows into the Danube from the left shortly after the confluence of Brigach and Breg.

The Breg is a river, 46 kilometres long, in Baden-Württemberg, Germany, and the primary headstream of the Danube.

Neuhewen is a mountain in Baden-Württemberg, Germany.

Immendingen station is a junction station in Immendingen in the German state of Baden-Württemberg. The Black Forest Railway from Offenburg to Konstanz connects with the Danube Valley Railway from Donaueschingen to Ulm meet at the station. Immendingen is also served by trains on the Wutach Valley Railway, which branches at the neighbouring Hintschingen station via Blumberg to Waldshut; regular passenger services have been restored on the section of the line to Blumberg since 2004 as part of the Ringzug concept. Until the construction of the Tuttlingen-Hattingen (Baden) connecting curve in 1934, Immendingen was also the terminus of trains from Stuttgart running over the Plochingen–Immendingen railway and Stuttgart–Horb railway (Gäubahn).

Immendingen is a municipality in the district of Tuttlingen in Baden-Württemberg in Germany located on the Upper Danube. It is famous for the Danube Sinkhole.

Donaueschingen (German pronunciation: [ˌdoːnaʊˈʔɛʃɪŋən]; Low Alemannic: Eschinge) is a German town in the Black Forest in the southwest of the federal state of Baden-Württemberg in the Schwarzwald-Baar Kreis. It stands near the confluence of the two sources of the river Danube (in German: Donau). Donaueschingen stands in a basin within low mountainous terrain. It is located about 13 km (8.1 mi) south of Villingen-Schwenningen, 24 km (15 mi) west of Tuttlingen, and about 30 km (19 mi) north of the Swiss town of Schaffhausen. In 2015 the population was 21,750, making it the second largest town in the district (Kreis) of Schwarzwald-Baar. It is a regional rail hub.