German submarine U-3004

German submarine U-2505 was a Type XXI U-boat (one of the "Elektroboote") of Nazi Germany's Kriegsmarine, built for service in World War II. She was ordered on 6 November 1943, and was laid down on 23 May 1944 at the Blohm & Voss yard at Hamburg, as yard number 2505. She was launched on 27 July 1944, and commissioned under the command of Oberleutnant zur See Joachim Düppe, on 7 November 1944.

German submarine U-682 was a Type VIIC U-boat of Nazi Germany's Kriegsmarine during World War II. The submarine was laid down on 21 December 1942 at the Howaldtswerke yard at Hamburg, launched on 7 March 1944, and commissioned on 17 April 1944 under the command of Leutnant zur See d.R. Sven Thienemann.

German submarine U-2501 was a Type XXI U-boat (one of the "Elektroboote") of Nazi Germany's Kriegsmarine, built for service in World War II. The submarine was laid down on 3 April 1944 at the Blohm & Voss yard at Hamburg, launched on 12 May 1944, and commissioned on 27 June 1944 under the command of Oberleutnant zur See Otto Hübschen, who commanded her for her entire career.U-2501 conducted no patrols, and was scuttled at 07:08 on 3 May 1945 at Hamburg. She suffered no casualties to her crew during her short career.

Steinwerder (German "stein" stone, "werder" (archaic) island or peninsula, translation "stone peninsula") is a quarter of Hamburg, Germany in the borough Hamburg-Mitte on the southern bank of the river Elbe. It is a primarily maritime industrial location, with a resident population in 2017 of only 39. Local landmarks include two music theatres, the Steinwerder ends of the Old Elbtunnel and Köhlbrand Bridge, and the shipyard of Blohm+Voss in which the old Pilot House still stands. Until 1946, the name was written as Steinwärder. (See also German wikipedia). It seems to have lent this name to a ship built in 1848 in Altona (on the opposite side of the harbour). This ship was notable for 5 migration voyages from Hamburg to Port Adelaide between 1849 and 1863, after which it was sold and renamed.

Kohlenschiffhafen (Coal ship harbour) is a harbour basin of the port of Hamburg, Germany, connected with the Norderelbe anabranch of River Elbe. It is located between the promontories of Köhlbrandhöft to the west and Tollerort to the east. It marks the former mouth of the Köhlbrand anabranch into the Norderelbe.

The Köhlbrand Bridge (German: Köhlbrandbrücke) is a cable-stayed bridge in Hamburg, Germany, which connects the harbor area on the island of Wilhelmsburg between the Norderelbe and Süderelbe branches of the Elbe river with motorway 7 (exit Waltershof). It bridges the Süderelbe, here called Köhlbrand, before it unites with the Norderelbe again. The bridge was opened on 9 September 1974.

The Rethe is a waterway in the Port of Hamburg, Germany. It is located in Wilhelmsburg between the islands Hohe Schaar and Neuhof. It connects the Reiherstieg basin with the Köhlbrand. It is bridged by the Rethe Lift Bridge.

Varengold Bank AG is a German bank founded in Hamburg in 1995 that also has offices in London and Sofia.

The Fish Auction Hall (German: Fischauktionshalle) was built in Altona, today part of Hamburg, Germany, in 1895/96 at the newly constructed fishing port. It is located at 9, Große Elbstraße. From 1982 to 1984 it was fully renovated. Since 1984 it has been a cultural heritage monument, demonstrating the importance of fish trade for the former rival cities of Hamburg and Altona. Today, it is used for events, such as Hafengeburtstag.

Soviet submarine B-515 was a Tango-class submarine of the Soviet and Russian Navies. She remained in active service until 2001. She is currently docked in Hamburg and is open to the public as a museum exhibit. The submarine is sometimes referred to as U-434, which derives from the pennant number painted on the vessel. This submarine was used for hunting, espionage, and patrol purposes. A 78-man crew operated the boat.The submarine U-434 came from the Krasnoye Sormovo submarine shipyard in Nizhny Novgorod and was built in 1976 in just eight months. It was placed in the service of the Soviet Northern Fleet and remained in service until April 2002. Because of the long period in which the vessel was inactive and the extensive modifications made when B-515 became a museum ship, all major systems such as engine and hydraulics were deactivated. It has a six-centimeter thick rubber coating, so it was harder to locate using sonar. After being decommissioned, investors bought it for one million Euros and brought it to Hamburg. The transport of the vessel cost a further million Euros. A prerequisite for the transfer was that the submarine was not allowed to carry out the journey itself, but had to be towed. The Russian Navy detained the submarine before the transfer and removed many technical facilities, mainly weapon systems and control systems, as well as other technical equipment subject to secrecy rules. After arrival in Hamburg, further modifications were made to the submarine. Larger holes were cut in the fuselage at the bow and stern to provide visitors with entry and exit points. Due to these modifications, the submarine is no longer capable of diving or independent operation. Until April 15, 2010, the submarine was in Hamburg's HafenCity. B-515 is now moored at St. Pauli fish market in the immediate vicinity of the jetties and serves as the "Submarine Museum Hamburg".

Elbe 17 is the third largest dry dock in Germany, located in Hamburg (Germany) and administrated by shipbuilding company Blohm + Voss. Completed in 1942 at a length of 351 meters and a width of 59 meters. It was originally intended for the construction of the massive H-class battleships. During World War II, it was used for repair work only and also served as an air shelter (housing up to 6000 people). After the war, the huge floatable metal gate was scrapped and the dock served as a berth. The British occupation forces originally planned to demolish the dock in January 1950, but popular protests and fears that the demolition would damage the nearby tunnel under the Elbe caused the dock to be preserved.On December 12, 1967, construction of a new gate was completed and the first ship to enter the dock was the 190,000 ton tanker Myrina. Today, the dock is primarily used for refurbishing and repairing ships, although it can also be used for the construction of new vessels. The dock was notably used to perform maintenance on very large ships such as the container ship Sovereign Maersk (347 m long and 42.8 m wide), the cruise ship Freedom of the Seas (339 m long, 56 m wide), and the Queen Mary 2 (66,000 t, 345 m long, 41 m wide)

Pepermölenbek is a small river of Hamburg, Germany. It flows into the Elbe in Hamburg-St. Pauli.