This is basically a ruined castle on the top of a mountain. The ruins themselves are pretty…read moreordinary, though when you realise that the mountain upon which this castle was built was traditionally the mountain where Sigfried killed the dragon, it does add a completely different dimension to the location. However, the castle itself really isn't that fascinating, it's juts a pile of stones on the top of a mountain, however the view from the mountain is actually quite impressive. There is also a restaurant and a kiosk up here as well.

This is a fantastic place to visit when you have some spare time or in the need to walk in nature…read more You get to the top of the 'mountain' within an hour (depending on the path). You get a full view of the Rhine river on its pass through Bonn. In the fall you get to see the beautiful colorful foliage. In the winter, you see a winter wonderland. Seriously amazing. Must do.