If your trip to Düsseldorf is all locked in but your travel itinerary is looking a little empty, let us give you a few hints and tips.You'll have to roll out of bed early if you want to see all the great sights this place has to offer. Duesseldorf City Hall and Rhine Tower are non-negotiable. Museum Kunstpalast and Benrath Palace shouldn't be overlooked either.Close to the city center, Duesseldorf-Hafen is one spot you might like to consider adding to your must-see list. If you still have space on that travel itinerary, Konigsallee and Düsseldorf Christmas Market will keep you busy too.