Reichsburg Cochem
A closeup of the Reichsburg, while to the left are two views from the castle, the first looking down into the town, and the second looking north towards the overlook and bridge. 

The view below was taken from the overlook looking to the north towards Klotten (in the distance past the first rise). 
More detailed views of the castle.  Two views of the main entrance (below and below right). 
The western side of the castle, with a garderobe visible.  Garderobes were toilets, with the waste being deposited at the base of the castle wall to be shoveled away later.  Garderobes actually had to have locks on them, both over the toilet and a door to the small room to keep spies from infiltrating.  Below, a view towards the eastern battlement from the river road.

Below right, not far from Cochem to the west is another castle, this one in ruins.  This is Winneburg.  I didn't have the time to explore this in 2005 or 07, but finally did in 2008.  See the separate page for this castle.