Touring 2013

 Located on top of Halde Hoheward, this is the horizont observatory, one of the distinctive landmarks in the Ruhr Metropolis. The area can be entered from the east, by crossing the Dragon-bridge. The obelisk is an ancient sundial and with assistance of the two arches planetary positions can be determined. Besides these two astronomic objects, the spot provides a wide view on the Metropolis area.