Oberhausen
Oberhausen is a city in northwest Germany's Ruhr area. The Gasometer Oberhausen is a former gas-storage facility that's been converted into an exhibition space. In what was once a zinc factory, the LVR Industrial Museum explores the city's manufacturing past. The Ludwiggalerie Schloss Oberhausen displays global art in a castle. SEA LIFE Oberhausen aquarium is home to otters, sea turtles and tropical fish.