Description: Altena Castle (German: Burg Altena) can be a medieval castle over the hillside in the city of Altena in North Rhine-Westphalia. Built on a spur with the Klusenberg hill, the castle is situated close to the Lenne River during the Märkischer Kreis district. Without doubt Altena castle has become https://www.tourcounsel.com/2021/08/altena-castle-germany.html