![](http://www.alamy.com/thumbs/6/746EC0AA-27A3-44CB-A929-7A716503E745/2M84612.jpg)
Hardenstein Castle in Witten. Castle ruins on the Ruhr in North Rhine-Westphalia.
Size: 7008px × 4672px
Photo credit: © Elly Miller / Alamy / Afripics
License: Royalty Free
Model Released: No
Keywords: ancient, architecture, building, castle, europe, fort, fortress, hardenstein, historic, history, landmark, medieval, monument, north, rhine-westphalia, ruhr, ruin, ruins, stone, tower, travel, wall, witten