Altena is a town in the district of Märkischer Kreis, North Rhine-Westphalia, Germany. The town's castle is the origin for the later Dukes of Berg. Altena is situated on the Lenne river valley, in the northern stretches of the Sauerland.
View of Altena Castle in September 2008
Altena Castle
Burg Altena
Fritz Heinemann
The Märkischer Kreis is a district (Kreis) in central North Rhine-Westphalia, Germany. Neighbouring districts are Unna, Soest, Hochsauerland, Olpe, Oberbergischer Kreis, Ennepe-Ruhr, and the city of Hagen.
Kreishaus MK
Castle in Altena
Luisenhütte