The BMW Museum, close to the Plant and the BMW Welt was opened in 1973 and has since developed into one of the most frequently visited company museums in Germany. Next to the permanent exhibition with approximately 120 original exhibits, travelling exhibitions with varying topics can be found in the Rotunda and in the "Museum Bowl". Whether permanent or travelling exhibition, a visit to the BMW Museum is always worthwhile. The BMW Museum is 5000 sqm big and showcases important and valuable automobiles, motorbikes and engines from more than 100 years.