Arnsberg is a city located in the Sauerland region of North Rhine-Westphalia, Germany. It is known for its picturesque setting, nestled in the hilly landscape of the Sauerland region. The city is characterized by its historic old town, with narrow cobblestone streets and well-preserved half-timbered houses. Arnsberg is also home to the impressive Arnsberg Forest Nature Park, which offers a variety of outdoor activities such as hiking, cycling, and wildlife spotting. The Ruhr River runs through the city, providing beautiful waterfront views and opportunities for water-based recreation.