Groß Flottbek

Bahrenfeld is a western quarter of the city of Hamburg in Germany, it is subject to the district/borough Bezirk Altona and was an independent settlement until 1890. It is home to DESY and the Barclaycard Arena. In 2020 the population was 29,652.

Netzwelt (own writing: netzwelt) is a technology-related news website run by Netzwelt GmbH. The two founders, Dirk and Sascha Hottes, founded Netzwelt in early 1999 in Darmstadt. The site, which bills itself as "Guter Rat auf einen Klick" (Good advice at a click), features consumer electronics and software, as well as user-generated content in a popular forum. With up to 4,8 million visitors and 18 million page impressions, Netzwelt is one of the top five IT websites in Germany, Austria and Switzerland.

The Gymnasium Christianeum is a famous former Latin school (German: Lateinschule) in Hamburg, northern Germany. Founded in 1738 by King Christian VI of Denmark, it is now housed in a building planned by Danish designer Arne Jacobsen.

The Deutsches Elektronen-Synchrotron (English German Electron Synchrotron) commonly referred to by the abbreviation DESY, is a national research center in Germany that operates particle accelerators used to investigate the structure of matter. It conducts a broad spectrum of inter-disciplinary scientific research in three main areas: particle and high energy physics; photon science; and the development, construction and operation of particle accelerators. Its name refers to its first project, an electron synchrotron. DESY is publicly financed by the Federal Republic of Germany, the States of Germany, and the German Research Foundation (DFG). DESY is a member of the Helmholtz Association and operates at sites in Hamburg and Zeuthen.

The particle accelerator DESY (acronym for Deutsches Elektronen-Synchrotron or German Electron Synchrotron) was the first particle accelerator of the DESY research centre in Hamburg and the one that gave the research centre its name. The DESY synchrotron was used for research in particle physics from 1964 to 1978 and served as a pre-accelerator for other accelerator facilities at DESY.Construction of the synchrotron started in 1960. With a circumference of 300 m, it was the world's largest facility of its kind in the world and accelerated electrons to 7.4 GeV. The first electrons circulated in the acceleration on 25 February 1964, and research activities into elementary particles at the DESY synchrotron started in May 1964. In the experiments carried out at DESY, the electron beams were directed at fixed targets.

Othmarschen railway station is on the Altona-Blankenese line and served by the city trains, located in Hamburg, Germany. The station was opened in 1897. The rapid transit trains of the line S1 and the line S11 of the Hamburg S-Bahn calls the station in the quarter Othmarschen of the Altona borough. Right along the railway tracks is the border to the quarter Groß Flottbek.

The Positron-Electron Tandem Ring Accelerator (PETRA) is one of the particle accelerators at DESY in Hamburg, Germany. From 1978 to 1986 it was used to study electron–positron collisions. It was here that the TASSO collaboration found the first direct evidence for gluons in three jet events. The modification called PETRA-II is a source of high-energy synchrotron radiation and also a pre-accelerator for the HERA. Started in 2007, an upgrade has been converting it to PETRA-III, which is a high intensity source for synchrotron radiation.

The Ernst Barlach House – Hermann F. Reemtsma Foundation (German: Ernst-Barlach-Haus – Stiftung Hermann F. Reemtsma) is an art museum in Hamburg, Germany, devoted to the Expressionist artist Ernst Barlach. The museum was founded by the industrialist Hermann F. Reemtsma, and is located in the Jenisch park in Othmarschen in the west of the city. The squat, functionalist museum building was begun in 1961 by the Hamburg architect Werner Kallmorgen, finished in 1962 after Reemtsma's death, and extended in 1996 with new rooms for temporary exhibitions. There is also a library containing literature on Barlach and his era. Reemtsma had begun to build a collection of Barlach's works in the mid-1930s, after first meeting the multi-talented draughtsman, graphic artist, sculptor and dramatist. Towards the end of the decade he sought to defend this collection as securely as possible against Fascist vandalism, after Barlach's cenotaphs in Kiel (Holy Ghost Church) and Güstrow (cathedral) were destroyed, 381 of his works were seized, and Barlach was classified as a "degenerate" artist and banned from working or being exhibited. In the 1950s Reemtsma established the art foundation that bears his name, in order to preserve Barlach's works and make them accessible to the public. Shortly before his death in 1961 he commissioned the construction of the museum, which now states that its inventory has more than doubled since then and includes "around 140 works in wood, bronze, ceramics, porcelain, terracotta and plaster, more than 400 drawings from all his creative periods, almost all his printed graphics, as well as important autographs, rare portfolios, first editions and records".

The Loki-Schmidt-Garten, also known as Botanischer Garten Hamburg, or, more formally, as Botanischer Garten der Universität Hamburg or Biozentrum Klein Flottbek und Botanischer Garten, is a botanical garden maintained by the University of Hamburg. It has a size of around 25 hectares and is located at Ohnhorststrasse 18, Hamburg, Germany, beside the Klein Flottbek station in the Osdorf quarter, and open daily without charge. It was renamed in 2012 after Loki Schmidt, the wife of the former German chancellor Helmut Schmidt. Though it was renamed, the old name coexists with the new one. Nearby Klein Flottbek station still has the second name "Botanischer Garten".

The Jenisch park is the oldest landscaped park in Hamburg, Germany, located in the Othmarschen quarter at the Geest shore of River Elbe. Of the area of 43 ha (110 acres), 8 are a protected. Two museums, Jenisch House and Ernst Barlach House, are located within the park. The river Flottbek flows through the park and into the Elbe at Teufelsbrück.

Jenisch House (Jenisch-Haus) is a country house in Hamburg built in the 19th century and an example of Hanseatic lifestyle and neoclassical architecture. As of 2008, Jenisch House is the home of the Museum für Kunst und Kultur an der Elbe. It is located within the Jenisch park in the Othmarschen quarter.

Klein Flottbek (Botanischer Garten) railway station is on the Altona-Blankenese line and serviced by the Hamburg city trains. Rapid transit trains of lines S1 and S11 of the Hamburg S-Bahn call at the station in the Klein Flottbek subdistrict in the Nienstedten quarter of Altona borough in Hamburg, Germany. The track forms the border of the Osdorf quarter. The station is near the main entrance of the Botanischer Garten Hamburg, in Osdorf.