Oberhausen
In short
Oberhausen is a city in the Ruhr Area of North Rhine-Westphalia, Germany, situated on the river Emscher between Duisburg and Essen.
In plain words
It is an industrial city that has changed from heavy manufacturing to a centre for shopping and culture. It is well known for its large gas tank museum and international film festivals.
A simple example
Visitors often go to the Gasometer Oberhausen to see large-scale art installations inside a former industrial gas holder.
Why it matters
It serves as a key example of how old coal and steel regions can reinvent themselves through tourism and retail. It also hosts important global events like the International Short Film Festival.
Easy to mix up
Do not confuse it with Oberhausen in Switzerland or other towns with similar names in Germany.