Many movies have been made that involve castle sieges. We tend to have a romanticised view of what actually happened in these battles as heroes and heroines in full make up destroy the enemy to save the day. Nothing could be further from the truth than this. Castle sieges were very long drawn out affairs that could last for months or even years as a siege was not a short simple procedure but a tactical strategic operation that took planning and determination. Many castle sieges happened during The Middle Ages when castles were built with such impenetrable fortification that getting over the moat and into the structure was nigh on impossible.