Facility for Antiproton and Ion Research

The GSI Helmholtz Centre for Heavy Ion Research (German: GSI Helmholtzzentrum für Schwerionenforschung) is a federally and state co-funded heavy ion (Schwerion) research center in the Wixhausen suburb of Darmstadt, Germany. It was founded in 1969 as the Society for Heavy Ion Research (German: Gesellschaft für Schwerionenforschung), abbreviated GSI, to conduct research on and with heavy-ion accelerators. It is the only major user research center in the State of Hesse. The laboratory performs basic and applied research in physics and related natural science disciplines. Main fields of study include plasma physics, atomic physics, nuclear structure and reactions research, biophysics and medical research. The lab is a member of the Helmholtz Association of German Research Centres. Shareholders are the German Federal Government (90%) and the State of Hesse, Thuringia and Rhineland-Palatinate. As a member of the Helmholtz Association, the current name was given to the facility on 7 October 2008 in order to bring it sharper national and international awareness.The GSI Helmholtz Centre for Heavy Ion Research has strategic partnerships with the Technische Universität Darmstadt, Goethe University Frankfurt, Johannes Gutenberg University Mainz and the Frankfurt Institute for Advanced Studies.

The Darmstadt-Kranichstein Railway Museum (Eisenbahnmuseum Darmstadt-Kranichstein) is a railway museum in the German city of Darmstadt. It is also the largest railway museum in the state of Hesse. The former railway depot (Bahnbetriebswerk or BW) includes a locomotive shed, turntable, coal bunkers and other locomotive facilities. There is also an adjoining repair shop (Ausbesserungswerk), where major repairs can be carried out. The depot is located on the Rhine-Main line from Darmstadt to Aschaffenburg. It was established in 1898 by the United Prussian and Hessian State Railways and opened as a railway museum on 29 May 1976 when the site was leased from the Deutsche Bundesbahn to the board of trustees of the museum railway. A large collection of locomotives may be viewed in the museum, such as the still-operational DRG 23 042, 01 1056, 41 024 and 44 404 steam engines, steam locomotive 4981 "Mainz", (a Prussian G 8) that was transferred from Turkey, the Austrian locomotive ÖBB 97 210, a rack railway steam engine from the Erzberg railway, the DB locomotive number 103 101-2 and the DRG E 16 08 electric engine, several DB Class V 36 diesel locomotives, a Wismar Railbus and a host of other railway vehicles, including several Culemeyer heavy trailers. The large vehicle fleet cannot be visited at present. In the meantime, however, there are exhibits to aid technical understanding, such as the sectioned boiler of Deutsche Reichsbahn steam engine number 50 1397, and the driver's cab of 50 1745; as well as a signalling collection with historical signals and signal box equipment. In addition, the evolution of fare tickets over the years is portrayed, from manually produced examples from the early years to the present-day computer printouts, as well as their related equipment. The museum also has its own ticket-printing press. An H0-model railway layout depicts Darmstadt station on the Main-Neckar line at the time the route was opened. Special train services visit the museum several times a year, running between Darmstadt Ost and Bessunger Forst.Several vehicles, e. g. the 23 042 and the G8 4981 "Mainz" haul specials throughout the whole of Germany. The vehicles are run by the German Museum Railway GmbH (DME) as the operating company. (Deutsche Museums-Eisenbahn) GmbH (DME).

Wixhausen is northernmost borough of the City of Darmstadt in southern Hesse, Germany. Covering an area of 23.247 km2, in 2006 it had 5,772 inhabitants and 1,310 houses. Its main claim to fame is the GSI heavy-ion research laboratory located there. The district of Darmstadt-Arheilgen is just South of Wixhausen. The city of Erzhausen is just to the North of Wixhausen.

Arheilgen is a district in the north of the city of Darmstadt in Hesse, Germany, incorporated in 1937. Arheilgen borders the Darmstadt district of Wixhausen to the North, to the West is the city Weiterstadt, to the East is the Darmstadt district Kranichstein, to the South is the city center of Darmstadt.

Darmstadt-Wixhausen station is a railway station in the municipality of Darmstadt, located in Hesse, Germany.

Darmstadt-Dieburg is a Kreis (district) in the south of Hesse, Germany. Neighboring districts are Offenbach, Aschaffenburg, Miltenberg, Odenwaldkreis, Bergstraße, Groß-Gerau, and the district-free city of Darmstadt, which it surrounds.

Kranichstein is a district in the city of Darmstadt. The town started with housing construction in the 1960s and now also has a number of residential high-rises. Often referred to as Darmstadt-Kranichstein.

Jagdschloss Kranichstein is a palace in Kranichstein, now part of Darmstadt, Hesse, Germany. It was built north of Darmstadt from 1578 as a Jagdschloss, a hunting lodge for George I, Landgrave of Hesse-Darmstadt. It served also as a summer residence. In 1917, it became a museum of hunting. From 1946, it was the first location of the Darmstädter Ferienkurse. The estate is one of few remaining Baroque hunting lodges in Germany, referred to also as Kranichstein Hunting Lodge. It serves as a hunting museum, and as a hotel with restaurant and event location including for weddings.

Egelsbach is a community of 11,000 in the Offenbach district in the Regierungsbezirk of Darmstadt in Hesse, Germany.

Darmstadt-Arheilgen station is a railway station in the municipality of Darmstadt, located in Hesse, Germany.

Darmstadt Nord (north) station is a junction station in the city of Darmstadt in the German state of Hesse. The passenger station, which is served by trains of the Odenwald Railway (German: Odenwaldbahn) and the Rhine-Main Railway (Rhine-Main-Bahn), has four platform tracks. Running parallel and north of the station are two additional tracks for freight traffic.

Erzhausen is a village and a municipality in southern Hesse, Germany. It is part of the district of Darmstadt-Dieburg. It has about 7.500 inhabitants. Wixhausen, a borough of the City of Darmstadt, is just South of Erzhausen.