Haselhorst is a station on the Berlin U-Bahn line U7. It was opened on 1 October 1984 with the line's extension from Rohrdamm to Rathaus Spandau. Its name means "hazel eyrie" in English; it was named for the locality where it lies: Haselhorst in the borough of Spandau. It lies between the stations Zitadelle and Paulsternstraße. It was built by R.G.Rümmler, mentionable are interesting light effects on the ceiling.