The White Tower is the most iconic symbol of the city. The tower was constructed by the Ottomans sometime in the early 15th century and once guarded the eastern end of the city's sea walls. In the 19th century, this tower was used as a notorious prison. Nowadays, it is a welcoming museum of art and local history. The museum offers a rapid lesson in the history of the city. Ideally, you'll take in this well-dosed overview before continuing to the more specialized museums and archaeological sites. For best results, grab the free audio guide at the entrance. The last floor of the tower gives you a wonderful view of the city.

The Zollen Collierly is a fascinating insight into coal mining and the lives of Dortmund’s colliers. The collier was the first technical building that was of international importance in Germany. The exhibition will takes you in the world of rough working conditions, and teaches you about the stories of the men and women who worked there during the 20th century.

The Film Museum in the Albertina is a must in Vienna for every film enthusiast, serving as a cinematheque and an archive for a collection ranging from the origins of film history to the present days; make sure to check the schedule on their website to see what is currently being screened, as this isn't a "museum" in the traditional sense of the word, but more of a historic cinema. National and international films are screened all year round, with changing retrospectives and individual presentations offered to the public. The Film Museum also boasts the widest collection of film literature in the country, as well as a selection of cinema-related photos, posters and periodicals.