Diepholz Airfield Circuit

Diepholz Air Base (ICAO: ETND) is a German Air Force military air base, located 3.3 km southwest of Diepholz in Lower Saxony, Germany. It is a joint-use civil-military facility, also being a civil airport. Between 1968 and 1996, the Diepholz Airfield Circuit, a temporary motorsports venue, was regularly laid out on the airfield.

Wätering is a small river of Lower Saxony, Germany. It is one of the outflows of the lake Dümmer, and it flows into the Hunte near Diepholz.

Lohne is a river of Lower Saxony, Germany. It is an influent of the river Hunte that springs from lake Dümmer and flows into river Hunte in Diepholz after 12.0 km (7.5 mi).

Lembruch is a municipality in the district of Diepholz, in Lower Saxony, Germany. A touristic locality during the summer season, it borders the Dümmer, a lake known in the region for birdwatching and watersports such as wind-surfing.

Grawiede is a river of Lower Saxony, Germany. It is one of the outflows of the lake Dümmer, and it flows into the Hunte near Diepholz.

The Dümmer Nature Park (German: Naturpark Dümmer) in North Germany is located in the Lower Saxon districts of Diepholz and Vechta and the North Rhine-Westphalian district of Minden-Lübbecke. It is about 34 kilometres (21 mi) northeast of Osnabrück and lies between Diepholz and Bohmte, Bersenbrück and Rahden. The nature park covers an area of almost 500 square kilometres (190 sq mi) and is bisected from north to south by the Weser-Ems watershed. Within the boundary of its protected landscape are the Damme Hills, the Dümmer lake (the focus of the nature park), the Stemweder Hills and numerous bogs such as the Großes Moor and the Oppenweher Moor). The Dümmer Nature Park and the Dümmer Lake in particular is a breeding and resting site for many migrating birds. Numerous water ditches as well as the Hunte cross the park area. The extensive raised bogs have a unique flora and fauna. Discoveries from the New Stone Age indicate that people were attracted here in prehistoric times by the fertile soils and even settled here.

Aschen is a quarter of the district town of Diepholz in the Lower Saxon district of Diepholz. The quarter is located 4 km north of the core town of Diepholz between the Federal Roads B 69 and the B 51. In the quarter of Aschen, there is the local museum of Aschen, where large and small agricultural equipment, household items and workshops are displayed.

Brettorf is a railway station located in Brettorf, Germany. The station is located on the Delmenhorst–Hesepe railway and the train services are operated by NordWestBahn.

The Dümmer () or officially Dümmer See is a large lake in southern Lower Saxony (Germany). It has a surface of 13.5 km2 and an average depth of one metre. Its elevation is 37 metres. Dümmer is a popular resort for water sports, but also an important biotope for water birds and located in a zone especially frequented by migratory birds. A large section of its shore is protected by nature reserve areas.

Wildeshausen is a railway station located in Wildeshausen, Germany. The station is located on the Delmenhorst–Hesepe railway and the train services are operated by NordWestBahn.

Hüde is a municipality in the district of Diepholz, in Lower Saxony, Germany.

Marl is a municipality in the district of Diepholz, in Lower Saxony, Germany.