If your trip to Ohlsdorf is all locked in but your travel itinerary is looking a bit empty, we can give you a few hints and tips.Ort Castle is a significant attraction in this fascinating city. Stop in and find out what all the fuss is about.Not too far from the city center, Steyrermuehl Paper Mill is one spot you might like to add to your to-do list. Cumberland Castle and Austrian Museum of Paper are also nearby and worth checking out.