Olbruck
Much of the structure extant shows its gothic architecture, with the heavy vaulted ceilings to support the stone floors above.


Below, a view from within the palas that provided protection to the inner ward.
The stairs to the left appear to be reconstructions, and yet lead to nowhere. 


Below, more of the interior showing the vaults for the ceiling.

Right, the new entrance into the keep.  This entrance is a modern creation as the base of the keep was used as a cistern, the entrance being about halfway up the length of the tower. 

The diagram below provides some idea of how the keep was laid out.
As you enter the keep you will find a small section that has not been repaired or replastered.  This section (below) contains early graffiti... funny how today we consider graffiti as trash (most of it is!) but early graffite should be preserved as valuable!