When you are building your tabletop castle you may get carried away with all the alcoves, plasterwork, gargoyles and other medieval gubbinz. Real castles were often way much simpler than that.
The 2005/8 Chronicles of Narnia movies? rocky hills were shot in real world Sudety mountains on the Poland-Czechia border. That?s understandable as the rocks there are uncannily shaped and surrounded by mystery as subjects of pagan rituals in ancient times, precious stones and gold mining in the middle ages and as secret uranium mines of the Third Reich more recently. »