Haaren (river)

The Oldenburg Computer Museum (OCM) is a museum founded in 2008 in Oldenburg (Oldb), Lower-Saxony, Germany that is dedicated to the preservation and operational presentation of the history of home computing.

Schlosshöfe is a shopping mall in the centre of the city of Oldenburg, Lower Saxony, Germany.The shopping mall is 12,500m2 in area and opened in 2011. Schlosshöfe is located to the north of Schlossplatz. To the south is Schloss Oldenburg and to the west is St Lamberti-Kirche. The owner of the Schlosshöfe is ECE Projektmanagement GmbH. The company invested 115 million euros in the project. The sales area is around 12,500 square meters. The center has 80 stores and a total of 450 employees. The total catchment area has 809,455 inhabitants.

Schloss Oldenburg (Oldenburg palace) is a schloss, or palace, in the city of Oldenburg in the present-day state of Lower Saxony, Germany. The first castle on the site was built around 1100 and became the ancestral home of the House of Oldenburg. The present building served as residence to the counts (1667–1785), dukes (1785–1815) and grand dukes (1815–1918) of Oldenburg. The building now houses part of the State Museum for Art and Cultural History, especially its decorative arts and local history exhibitions, as well as some old master paintings. Immediately outside the palace to the west and north is the Schlossplatz. Opposite it, to the north, is the Schlosshöfe shopping mall, opened in 2011. To the south are the Prinzenpalais and Augusteum, also part of the State Museum for Art and Cultural History. To the southwest is the Elisabeth-Anna-Palais, adjacent to the Schlossgarten Oldenburg, the main public park in Oldenburg.

Oldenburg Hauptbahnhof (originally Oldenburg Centralbahnhof) is the main passenger station in the city of Oldenburg in the German state of Lower Saxony. It is a through station, with seven platform tracks. Its large reception hall was built in the Art Nouveau style. It is one of two stations in Oldenburg open to passengers, the other one being the newly-constructed Oldenburg-Wechloy suburban rail station opened in 2015 in the vicinity of the University of Oldenburg. Older stations, including Ofenerdiek and Osternburg, have had their passenger service gradually removed over the course of previous decades.

The State Museum for Art and Cultural History (in German: Landesmuseum für Kunst und Kulturgeschichte) is an art museum consisting of three separate buildings located close to each other in the city of Oldenburg, Lower Saxony, Germany.The three museum locations are: Schloss Oldenburg (decorative arts, regional history, some old master paintings) Augusteum (old master painting collection) Prinzenpalais (modern art collection)The museum was established in 1919 after the abdication the previous year of Frederick Augustus II, the last Grand Duke of Oldenburg. The initial collection consisted of the former Grand Duke's picture gallery, a collection of antiquities, and the collections of the Museum of Decorative Arts and the former National Picture Gallery. The three buildings are all located close to the northeast corner of the Schlossgarten Oldenburg, now Oldenburg's main public park.

The Prinzenpalais is a palace, now used as an art museum, in the city of Oldenburg, Lower Saxony, Germany. The museum houses the modern art collection of the State Museum for Art and Cultural History. The building dates from 1826 and is in the classical style. It was the residence of the Russian princes Alexander and Peter. Subsequently Grand Duke Niklaus Friedrich Peter occupied the building. In 2003, it became part of the State Museum of Art and Cultural History (with the Augusteum and Schloss Oldenburg) and is an art gallery. The museum concentrates on German artists, ranging from neoclassicism and Romanticism in the mid-19th century to the post-1945 era. The Prinzenpalais building is near the northeast corner of the Schlossgarten Oldenburg. The Augusteum, Elisabeth-Anna-Palais, and Schloss Oldenburg are all close to the museum.

Schlossplatz is the main square in the city of Oldenburg, Lower Saxony, Germany. The square is used for outdoor markets. To the southeast is Schloss Oldenburg. To the southwest is Schlossgarten Oldenburg. To the northwest is St Lamberti-Kirche. To the north is the Schlosshöfe shopping centre.

The Augusteum is a German art museum in the city of Oldenburg, Lower Saxony. The museum houses the old master painting collection of the State Museum for Art and Cultural History. The museum building was commissioned by Peter II, Grand Duke of Oldenburg in 1873 to house his collection and opened in 1876 as Oldenburg's first art museum. The building is in the neo-Renaissance style decorated with a grand staircase with paintings by Christian Griepenkerl, all commissioned by the Grand Duke. The Augusteum functioned as a public museum until 1918, when Peter II's son Frederick Augustus II was forced to abdicate and absconded to the Netherlands with the paintings. In a series of sales a third of the collection was sold off, and the town was left with works of secondary importance. The curators have been buying back works since then, a crusade that continues to this day. The Augusteum presents old master artworks near the northeast corner of the Schlossgarten Oldenburg. The Prinzenpalais, Elisabeth-Anna-Palais, and Schloss Oldenburg are also close by.

The Elisabeth-Anna-Palais is a secular red-brick building in Oldenburg, Lower Saxony, Germany, located at the northeast of the Schlossgarten Oldenburg, close to the Schloss Oldenburg.

The Old Town Hall (German: Altes Rathaus) is the former town hall in the centre of the city of Oldenburg, Lower Saxony, Germany. In 1635, a Renaissance-style town hall was built on this site by Count Anthony Günther. It was removed in 1886 and the present building was completed in 1888 with elements of the neo-Renaissance and neo-Gothic styles. There is a German restaurant in the basement, the Ratskeller Oldenburg.To the south is St Lamberti-Kirche and to the west is Oldenburgisches Staatstheater.

St. Lambert's Church (in German: St Lamberti-Kirche) is the main Evangelical Lutheran church in the centre of the city of Oldenburg, Lower Saxony, Germany.

The Degodehaus (aka Haus "Degode" or "House Degode") is a historic house in central Oldenburg, Lower Saxony, Germany.