Stegerwaldsiedlung station

Chemische Fabrik Kalk (CFK) (lit. Chemical Factory Kalk) was a German chemicals company based in Kalk, a city district of Cologne. The company was founded in 1858 as Chemische Fabrik Vorster & Grüneberg, Cöln by Julius Vorster and Hermann Julius Grüneberg and was renamed to Chemische Fabrik Kalk GmbH in 1892. At times the company was the second-largest German producer of soda ash and was, with almost 2400 employees, one of the largest employers in Cologne. For decades the chimneys and the water tower of the factory dominated the skyline of Cologne-Kalk. In 1960 the company was acquired by the Salzdetfurth AG, which was later renamed into Kali und Salz (nowadays K+S) and became a subsidiary of BASF. All production facilities of the former Chemische Fabrik Kalk were closed in 1993, and the name Chemische Fabrik Kalk since then exists only as the name of a wholesale subsidiary of K+S. The factory was demolished and after the decontamination of the premises the new Cologne police departments headquarters and the Köln Arcaden shopping mall were built on the former factory premises.

Photokina (rendered in the promoters' branding as "photokina") is a trade fair held in Europe for the photographic and imaging industries. It is the world's largest such trade fair. The first Photokina was held in Cologne, Germany, in 1950, and since 1966 it has been held biennially in September at the koelnmesse Trade Fair and Exhibition Centre in Deutz. The final Photokina under the then-current biennial cycle took place in 2018. Initially, the promoters planned to start a new annual cycle in 2019, with future shows to be held in May, but they later decided not to begin the new annual cycle until 2020. The worldwide outbreak of the Coronavirus disease 2019 and its effect on the imaging industry made koelnmesse decide to cancel both Photokina 2020 and Photokina 2021. Many photographic and imaging companies introduce and showcase state of the art imaging products at Photokina.

Grünstraße is a station on the Cologne Stadtbahn line 4, located in the Cologne district of Mülheim.

Koelnmesse station is an at-grade Cologne Stadtbahn station in the district of Deutz, in Cologne, Germany. The station is adjacent to the Cologne Trade Fair (German: Koelnmesse).

Kalk Post is an underground station on the Cologne Stadtbahn lines 1 and 9, located in Cologne. The station lies at the intersection of Kalker Hauptstraße and Trimbornstraße in the district of Kalk. Köln-Trimbornstraße station is located some 200m to the south. The station was opened in 1980 and consists of a mezzanine and two side platforms with two rail tracks.

Köln-Buchforst is a railway station situated at Buchforst, Cologne in western Germany. It is served by the S6 and S11 lines of the Rhine-Ruhr S-Bahn.

Köln Trimbornstraße is a railway station situated at Kalk, Cologne in the German state of North Rhine-Westphalia on the Sieg and East Rhine Railways. It was opened on 2 June 1991 on a railway that was originally built as part of the Deutz–Gießen railway on 1 January 1859.Köln Trimbornstraße station is served by the S12 and S13 lines of the Rhine-Ruhr S-Bahn. Both lines operate towards Cologne at 20-minute intervals, so together they provide a 10-minute interval S-Bahn service to Cologne. It is also served by the S19 service between Düren and Au (Sieg), running hourly (substituting for an S13 service). It is classified by Deutsche Bahn as a category 5 station.The KVB light rail station of Kalk Post is located within 200m walking distance from here.

Deutz Technische Hochschule is an underground station on the Cologne Stadtbahn lines 1 and 9, located in the Cologne district of Deutz. The station lies on Deutz-Kalker Straße. The station was opened in 1983 and consists of two side platforms with two rail tracks.

Sporthalle was an indoor arena located in Cologne, Germany. It was primarily used for basketball, other indoor sporting events and concerts until it closed due to the larger Lanxess Arena opening. The arena held 8,000 spectators and opened in 1958. It hosted the 1982 European Champions Cup final and was the regular home venue for BSC Saturn Köln basketball team.

Lanxess Arena (originally Kölnarena, German for Cologne Arena) is an indoor arena, in Cologne, North Rhine-Westphalia, Germany. It is known as the 18,500-capacity home of the Kölner Haie. The arena opened in 1998 and can accommodate 20,000 people for concerts. With its capacity of 18,500, it is the largest ice hockey arena outside North America. It is primarily used by Kölner Haie (ice hockey), VfL Gummersbach (handball), Köln RheinStars (basketball), and as a concert venue. The arena is spanned by a steel arch supporting the roof via steel cables. The height of the arch is 76 m (249 ft) and its weight is 480 tons. On June 2, 2008, it was announced that Kölnarena would be renamed Lanxess Arena, for a period of ten years. The sponsor, Lanxess AG, is a specialty chemicals group based in the Lanxess Tower in Deutz, Cologne.

The Cologne borough of Deutz (German: Köln-Deutz [ˈkœln ˈdɔʏts]; Kölsch: Düx [dʏks]), is a part of central Cologne, Germany, and was once an independent town.

Cologne University of Applied Sciences, officially called TH Köln – University of Applied Sciences (German: Technische Hochschule Köln, abbreviated TH Köln) is an institute of higher education located in Cologne, Germany, established in 1971. It was created from a merger of numerous smaller colleges, the oldest of which was the Royal Provincial Trade School, founded in 1833, and renamed Trade College of the City of Cologne on 15 December 1879. TH Köln is the largest University of Applied Sciences in Germany by number of students, having about 27,000 students and 430 professors and headquartered in Cologne Südstadt. The TH Köln offers a total of 100 bachelor's and master's degree programs in full. The other big universities of Cologne are the University of Cologne and the German Sport University Cologne.