Wikipedia: "Hamburg-Altona or Altona is a railway station in Hamburg, Germany. It is situated west of the city's main station, Hamburg Hauptbahnhof (Hamburg Central Station), in the district of Altona, and is the usual terminus for southbound long-distance trains.
The main line station Hamburg-Altona is a terminal station, and most InterCityExpress (ICE) services to southern Germany begin and terminate there. The underground station is named Altona and is used by the rapid transit trains of the Hamburg S-Bahn. The station is managed by DB Station&Service."
Hamburg: Second largest city of Germany, situated in the north at the river Elbe, because of the seaport well known as a city of merchants. Because of the nearby sea, you will always have some fresh breeze while you are walking through the streets with nice private town-houses or while you are floating along aboard an “Alsterdampfer” on the river Alster.