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The Aue, also known as the Bückeburger Aue, is an approximately 39 km (24 mi) long, eastern tributary of the river Weser in the Schaumburg District of Lower Saxony, and in the Minden-Lübbecke District of North Rhine-Westphalia. It flows into the Weser near Petershagen.

Petershagen is a town in the Minden-Lübbecke district, in North Rhine-Westphalia, Germany. It lies on the Westphalian Mill Route. The core is formed by the districts of Petershagen and Lahde, located opposite each other on the Weser.

Heyden power station is a coal-fired power station located near Petershagen in Germany. The current station was commissioned in 1987, but the site has been used for power generation since 1950. It is owned and operated by the German energy corporation Uniper. It is a coal-fired station with the largest unit capacity of any European power station: 865 MW. The hard coal it burns arrives several times a day by rail or by ship to its own dock on the river Weser from all over the world to be stored until use; the station stockpiles a month's supply of coal. At full capacity Heyden burns 265 tonnes of coal every hour, and is seldom not running as it supplies most of the daily base electricity demand. Between January and February 2021 the power plant had to be restarted six times, even though it had been officially shut down because of the Energiewende. In early April the plant was reclassified from shut down to "spinning power."From the end of August 2022, the hard-coal-fired power plant will go from mere grid reserve back into continuous operation in order to save natural gas.

The Middle Weser Valley (German: Mittlere Wesertal) is part of the Weser Depression around the River Weser on the North German Plain, extending from the gap of Porta Westfalica to the town of Hoya. It is not a true valley, because it is only bordered by low hills at two points. It lies in the German federal states of Lower Saxony and North Rhine-Westphalia.

Raddestorf is a municipality in the district of Nienburg, in Lower Saxony, Germany.

The Weser Depression (German: Weserniederung) or Weser Lowlands is the region north of Porta Westfalica in Germany, where the River Weser no longer flows through a valley, but a broad plain consisting of meadows and river terraces. The flat plain of the depression is interrupted by geest ridges in places. From Langwedel, as far as the River Lesum, it is separated from the Wümme Depression by a narrow ridge of dunes, on which the town of Achim and the older districts of the city of Bremen lie. At many places, such as south of the mouth of the River Aller or in Bremen-Huchting, the Weser Depression transitions to bog and marsh without any clear boundary. The southern part of the Weser Depression belongs to the state of North Rhine-Westphalia, with its towns of Minden and Petershagen. The borough of Petershagen includes Westphalia's northernmost Weser settlement, Schlüsselburg. North of that, the Weser passes the Low Saxon town of Stolzenau. Below Hoya, the Weser reaches the Breslau-Magdeburg-Bremen glacial valley, which approaches from the southeast. As the Weser heads off in a northwestern direction, the edge of the Wildeshausen Geest bears away to the west and the Weser Depression broadens to a width of about 20 kilometres (12 mi). Here there are also carr landscapes. From Achim to Bremen-Blumenthal, the width of the depression reduces again to about 10 kilometres (6.2 mi). In the wide sections of the depression the soil does not just consist of river sediments or bog, but is also sandy in places. These areas of sand at the level of the depression are also known as 'foregeest' (Vorgeest), but are nevertheless separated by a boggy strip from the ascending edge of the geest itself. The largest are the Schwarme Heath (Schwarmer Heide) and the Thedinghausen Foregeest (Thedinghauser Vorgeest). Downstream of Bremen, the marshlands of Stedingen come close to the Weser. The river is separated from the northwestern edge of the geest by a wide, nowadays largely cultivated, strip of moor. The eastern edge of the Weser Depression lies closer to the river from the confluence of the Aller (near Verden) to Bremen-Rönnebeck. In Bremen, the Bremen Dunes, south of the Lesum, separate the Weser Depression from the Wümme Depression. North of the Lesum, the Osterholz Geest, near Bremen-Vegesack, forms a steep river bank. In the north, the Weser Depression transitions into the coastal marshes. Northwest of its confluence with the Hunte, there are no natural eminences between the Weser and the Jade Bight. The height of this peninsula, comprising Stadland and Butjadingen, lies between 0.8 metres under sea level (NN) and 1.2 metres above it (at a place on the 'neck' of the Jade Bight it reaches 2 metres). The first ridge of geest does not appear until the far side of the Jade Bight, the Friesische Wehde. On the eastern side of the Lower Weser, the edge of the Osterholz Geest peels away north of Bremen-Blumenthal to a distance of six to ten kilometres from the river. The marshland here is called Osterstade.

The Minden Aqueduct (German: Wasserstraßenkreuz Minden) is an aqueduct near Minden, North Rhine-Westphalia, Germany. It actually consists of two parallel water bridges, that lead the Mittelland Canal over the Weser. The older of the two bridges is no longer used for shipping. After the Magdeburg Water Bridge, it is the second biggest aqueduct in Europe. The aqueduct is part of an intersection of waterways: the Mittelland Canal is connected with the Weser by two branch, or link, canals.

The Bundesbahn Central Offices (German: Bundesbahn-Zentralämter) or BZA in Minden and Munich was the department of the Deutsche Bundesbahn responsible for technological development and procurement of rail vehicles and infrastructure. Additionally, accounting and statistical services, as well as technical standards for the West German state railway system, were provided by the BZA. After the formation of the Deutsche Bahn AG DB Systemtechnik inherited responsibility for technological development and procurement.

Gehle is a river of Lower Saxony and North Rhine-Westphalia, Germany. It flows into the Weser north of Petershagen.

The former Jagdschloss Baum (Baum Hunting Lodge) is a small Schloss near Bückeburg along the road to Lahde in the Schaumburg Forest. Jagdschloss Baum was built between 1760 and 1761 by Count Wilhelm zu Schaumburg Lippe and is considered a prime example of late Baroque Classicism. An English landscape garden with a small pond adjoins the lodge. Just beyond the pond is a grotto flanked by two portals. These early Baroque portals were installed in 1758 and were probably created between 1604 and 1606 for the Bückeburg Palace's first-floor great hall. In 1776, Wilhelm zu Schaumburg Lippe built a step pyramid family mausoleum in the park near the lodge. Its entrance consists of an eastern-facing portico portal. Originally, ornamental plants were placed along the pyramid's stepped sides. The mausoleum was situated initially in a hedge garden which was later converted into a wooded park with alleyways.The lodge owes its name to a tollgate (Schlagbaum) located not far from the border of the small Fürstentum (principality) where the toll was collected. Today, the hunting lodge serves as the conference and recreation center for the Landeskirche Schaumburg-Lippe's Protestant youth group, Evangelische Jugend, as well as an educational center offering seminars, lectures, and holiday and weekend programs. A dining hall, common room, kitchen, and dormitories in the lodge's upper story are used to accommodate the various functions. An adjacent building, constructed after the hunting lodge, provides additional lodging for up to 40 guests.

Minden (Westfalen) station (officially Minden (Westf) Bf) is a railway station in Minden. The station is located on the Hanover–Minden railway to Hanover, the Hamm–Minden railway to Hamm and the Verden–Rotenburg railway to Rotenburg an der Wümme. The train services are operated by Deutsche Bahn and WestfalenBahn. The station is also served by the Hanover S-Bahn.

The Minden Museum Railway (German: Museumseisenbahn Minden) or MEM was founded in 1977 as a society. Its aim was to preserve historic railway vehicles and operate them on the Minden District Railway (Mindener Kreisbahn or MKB). It was not long before the first museum train worked the line. The museum's vehicles were initially housed in the coach hall of the MKB's old locomotive depot (Bahnbetriebswerk) at Minden Stadt station. In the same year the MEM gained its first locomotives: The MEM's steam engines Mevissen 4 and the Prussian T 13, STETTIN 7906 (formerly DRG no. 92 638) were taken over from the VEB Erfurt Industrial Railway. At the same time during that first year, locomotives were inspected and repaired on behalf of other museum railways. The museum's trains run on the lines owned by the Minden District Railway and Wittlage District Railway. Later the MKB's lines were gradually taken over by the MEM. The society had to move its HQ to Oberstadt station, because its old location and depot at Minden Stadt station was closed and sold. At Minden-Oberstadt station a new shed will be built, around which a large depot can be established with workshops etc.