Aliso (Roman camp)

Joseph-König-Gymnasium is the only gymnasium in the Westphalian city of Haltern am See. With 1,360 students, it is one of the larger high schools in North Rhine-Westphalia. The school is named after the German chemist Joseph König. It continues tradition of 1844 founded 'Höhere Stadtschule' and later 'Städtisches Gymnasium Haltern'. It shares buildings with 'Alexander-Lebenstein-Realschule'. On March 24, 2015, 16 of its students and two of its teachers were among the passengers murdered when the co-pilot of Germanwings Flight 9525 intentionally crashed into the French Alps. They were on their way home from a student exchange with the Giola Institute in Llinars del Vallès, Catalonia, Spain. Haltern's then mayor, Bodo Klimpel, has described it as "the darkest day in the history of our city".

Haltern am See station is a station in the town of Haltern am See in the German state of North Rhine-Westphalia on Wanne-Eickel–Hamburg railway from Wanne-Eickel to Hamburg. It is the northern terminus of Rhine-Ruhr S-Bahn line S 9.It was opened in 1870. It is served by the Rhein-Haard-Express (RE 2), the Niers-Haard-Express (RE 42) and S-Bahn line S 9, each hourly.Since 2022 all platforms are fully accessible via three elevators.

Haltern am See (Haltern at the lake, before December 2001 only Haltern) is a town and a municipality in the district of Recklinghausen, in North Rhine-Westphalia, Germany. It is situated on the Lippe and the Wesel–Datteln Canal, approx. 15 kilometres (9 miles) north of Recklinghausen. The town is about 80 kilometres (50 mi) north of Düsseldorf.

The Haltern Hills (German: Halterner Berge) comprise the three ridges of Hohe Mark (146 m), Borkenberge (133 m) and Haard (154 m) located respectively northwest, east and south of the German town of Haltern am See in Westphalia. They are the only submontane subunit in the major natural region of Westmünsterland, and are found in the southeast of the region. Immediately to the east is the southwestern part of the Kernmünsterland, also part of the Westphalian Lowland. They are separated by the valleys of the rivers Lippe (northern boundary of the Haard with the other two ridges) and a line from the Halterner Mühlenbach via the Halterner Stausee and Stever river to its confluence (eastern boundary of the Hoher Mark with the Borkenbergen). The Haltern Hills, including the valleys that separate them, have an area of 283 km² in the southeast of the Hohe Mark Nature Park.

Stever is a river of North Rhine-Westphalia, Germany. It flows into the Lippe in Haltern am See.

Halterner Mühlenbach (in its upper course: Heubach) is a river of North Rhine-Westphalia, Germany. Its upper course is the Heubach, which splits up into the Umflut and the river now called Halterner Mühlenbach. The Umflut later reunites with the Halterner Mühlenbach. It then flows into the reservoir Stevertalsperre Haltern which dams both the Halterner Mühlenbach and the Stever, thus it is a right tributary of the Stever.

Sickingmühlenbach is a river of North Rhine-Westphalia, Germany. It flows into the Lippe near Marl. Upstream from the confluence with its main tributary, the Loemühlenbach, it is also called Silvertbach.

Marl-Hamm station is a railway station on the Gelsenkirchen-Buer Nord–Marl Lippe railway in Marl in the German state of North Rhine-Westphalia. It is classified by Deutsche Bahn as a category 6 station and was opened on 27 September 1968. It is located in the north of the city on an embankment. A section of the A 52 runs parallel to the line. It has a side platform and can be reached by stairs and lifts. It is served by Rhine-Ruhr S-Bahn line S 9 at hourly intervals. Route: Haltern am See - Marl - Gladbeck - Bottrop - Essen - Wuppertal. It is also served by bus route 225 (Hüls – Marl + Waldsiedlung, at 30-minute intervals) operated by Vestische Straßenbahnen.

Recklinghausen (German pronunciation: [ʁɛklɪŋˈhaʊzən] ) is a Kreis (district) in the centre of North Rhine-Westphalia, Germany. It is surrounded by the neighbouring districts of Borken, Coesfeld, Unna, Gelsenkirchen, Bottrop, and Wesel. The district administration is located in the city of the same name. Apart from the Region Hannover, Kreis Recklinghausen is the largest non-city district in Germany by population.

Marl-Sinsen is the one of three stations in the city of Marl in the German state of North Rhine-Westphalia. The station is classified as station category 5 and is under the station administration of Münster.

Loemühlenbach is a river of North Rhine-Westphalia, Germany. It flows into the Sickingmühlenbach near Marl.

Jahnstadion is a former multi-use stadium in Marl, Germany. It was used as the stadium of TSV Marl-Hüls association football matches. The capacity of the stadium is 25,000 spectators. It has been used exclusively for baseball since 2008. The former main grandstand is now adjacent to left field, with home plate situated near the former opposite grandstand and the farthest point from home plate in fair territory being in right center field.