Tahir Mosque, Koblenz

The DB Museum in Koblenz was opened on 21 April 2001 as the first remote site of the Nuremberg Transport Museum. It is run by volunteer workers as part of the Stiftung Bahn-Sozialwerk (BSW), a kind of railway workers social service organisation, and has its origins in a BSW's 'Group for the Preservation of Historical Railway Vehicles' at Koblenz.

Transmitter Koblenz (German: Sender Koblenz) was a medium wave transmitter broadcasting in the Koblenz-Luetzel area. Until 1965, Transmitter Koblenz used a 107 metre tall wood tower, which was erected between 2 October 1934 and 15 November 1934. This tower had originally been one of the two towers of the transmitter Muehlacker, which was dismantled in 1934 in the course of a change of antenna system. In 1965 the wood tower had to be dismantled, because the City of Koblenz terminated the lease on the property. As a replacement a 52 metre tall guyed mast radiator, insulated against ground, was built nearby. On 15 August 1974, transmitter Koblenz was decommissioned. Today, the site is occupied by telecommunication office II of Deutsche Telekom.

Koblenz-Lützel station is the oldest still-operating station in the city of Koblenz in the German state of Rhineland-Palatinate. It was built at the same time as the Koblenz Rhenish station (German: Rheinischer Bahnhof), which was abandoned in 1902 with the opening of the Koblenz Central Station (Hautptbahnhof) and destroyed in World War II. The station is located in the Koblenz suburb of Lützel, near the Moselle river and the Moselle railway bridge. It includes a passenger station and a freight yard. There was also a freight wagon repair shop, which is now closed and is now the site of the DB Museum, Koblenz. The now dismantled Koblenz-Lützel–Mayen Ost railway branched off the West Rhine Railway (the left bank line, German: Linke Rheinstrecke) in Koblenz-Lützel from 1904 to 2003. The Neuwied–Koblenz railway was built to connect the East Rhine Railway (the right bank line, Rechte Rheinstrecke) to the left bank line and the Moselle line, which is important for freight traffic, at Koblenz-Lützel station. Koblenz has had three stations in two kilometres on the left bank line with Koblenz-Lützel station, Koblenz Central Station and Koblenz City Centre Station (Koblenz Stadtmitte), completed of in 2011.

The Bundeswehr Museum of German Defense Technology also known as Wehrtechnisches Museum Koblenz and Wehrtechnische Studiensammlung Koblenz (WTS-Koblenz) is the official Bundeswehr's Defense Technology Study Collection in Koblenz. It is one of Germany's important technical military exhibitions, with about 30,000 objects on an exhibition area of around 7,000 square metres (75,000 sq ft). It is known as one of the most extensive collections of its kind internationally. The main focus of the museum is on defense technology and the military science library. It is a subsidiary of the Federal Office of Bundeswehr Equipment, Information Technology and In-Service Support (BAAINBw – formerly the Federal Office of Defense Technology and Procurement).

The Army Forces Command (German: Heeresführungskommando) in Falckenstein Barracks in Koblenz was one of the two leadership pillars of the German Army, together with the German Army Office, before it was merged into the Army Command (Kommando Heer). Since 1994, Army Forces Command, as a higher command authority, has directed the majority of military units within the Army. However, army troops on operations abroad are commanded by the Bundeswehr Operations Command of the Bundeswehr based at Potsdam. At its merger in 2012 Army Forces Command had about 83,500 soldiers in its subordinate organisations. Army Forces Command was last led by Lt. Gen. Carl-Hubertus von Butler and reports to the German General Staff.

The Baldwin Bridge (German: Balduinbrücke) is a stone arch bridge over the Moselle in Koblenz, Germany. It is the oldest surviving bridge in the city and was built in the 14th century under Archbishop Baldwin of Luxembourg.

Koblenz was one of the - at last - three Regierungsbezirke of Rhineland-Palatinate, Germany, located in the north-east of the state. The region was created in 1815 as part of the Prussian Rhineland, becoming part of the new state of Rhineland-Palatinate in 1946. In 1968 the neighbouring Montabaur Region was dissolved and its territory annexed to Koblenz Region. Since 2000, the employees and assets of the Bezirksregierungen form the Aufsichts- und Dienstleistungsdirektion Trier (Supervisory and Service Directorate Trier) and the Struktur- und Genehmigungsdirektionen (Structural and Approval Directorates) Nord in Koblenz and Süd in Neustadt (Weinstraße). These administrations execute their authority over the whole state, i. e. the ADD Trier oversees all schools.

The Rhine Province (German: Rheinprovinz), also known as Rhenish Prussia (Rheinpreußen) or synonymous with the Rhineland (Rheinland), was the westernmost province of the Kingdom of Prussia and the Free State of Prussia, within the German Reich, from 1822 to 1946. It was created from the provinces of the Lower Rhine and Jülich-Cleves-Berg. Its capital was Koblenz and in 1939 it had 8 million inhabitants. The Province of Hohenzollern was militarily associated with the Oberpräsident of the Rhine Province. The Rhine Province was bounded on the north by the Netherlands, on the east by the Prussian provinces of Westphalia and Hesse-Nassau, and the grand duchy of Hesse-Darmstadt, on the southeast by the Palatinate (a district of the Kingdom of Bavaria), on the south and southwest by Lorraine, and on the west by Luxembourg, Belgium and the Netherlands. The small exclave district of Wetzlar, wedged between the grand duchy states Hesse-Nassau and Hesse-Darmstadt was also part of the Rhine Province. The principality of Birkenfeld, on the other hand, was an enclave of the Grand Duchy of Oldenburg, a separate state of the German Empire. In 1911, the extent of the province was 10,423 km2 (4,024 sq mi); its extreme length, from north to south, was nearly 200 km (120 mi), and its greatest breadth was just under 90 km (56 mi). It included about 200 km (120 mi) of the course of the Rhine, which formed the eastern border of the province from Bingen to Koblenz, and then flows in a north-northwesterly direction inside the province, approximately following its eastern border. It is now part of North Rhine-Westphalia, Rhineland-Palatinate, Saarland, and Hesse.

The Grand Duchy of the Lower Rhine (German: Großherzogtum Niederrhein), or simply known as the Lower Rhine Province (Provinz Niederrhein), was a province of the Kingdom of Prussia and existed from 1815 to 1822.

The Old Castle (German: Alte Burg) was a former Elector-owned, substantial water castle in the German city of Koblenz, incepted in the 13th century. It is today reduced to the later Burghaus (castle house); which houses the city archives. It sits on tall foundations and has a tall, black slate roof with further floors in the attic and two small cupolas. The lowland castle abutted the remaining building in the old town quarter. The castle house stands tall, next to the Moselle's right-bank towpath downstream of the strategic Baldwin Bridge (lowest crossing of the river) built in 1342. The bridge, much-repaired, remains intact.

The Koblenz–Neuwied railway is a two-track, electrified main line railway in the German state of Rhineland-Palatinate. It connects the Neuwied station on the Right (east) Rhine line to the major railway junction at Koblenz Hauptbahnhof (central station) and to the Left (west) Rhine and Moselle lines.

The West Rhine railway (German: Linke Rheinstrecke, literally 'left (bank of the) Rhine route') is a famously picturesque, double-track electrified railway line running for 185 km from Cologne via Bonn, Koblenz, and Bingen to Mainz. It is situated close to the western (left) bank of the river Rhine and mostly aligned to allow 160 km/h operation between Cologne and Koblenz and between Bingen and Mainz. Line speed between Koblenz and Bingen is restricted by the meandering nature of the Rhine Gorge, a UNESCO World Heritage Site.