The water-filled trench around a castle is called a moat.
Leeds Castle is in Leeds in Europe.
I think that the 'trench' you are thinking of is a moat. You could say that it is a trench full of water that surrounds the castle. If you are not thinking of a moat then I am sorry.
A moat is a body of water that circles a castle, and a drawbridge is part of the castle that lowers to allow people to cross the moat.
The moat cleaners. ;)
the moat around the castle was there to protect the castle when it came under attack. A moat is basically a circle river dug around the castle. Hope this helps
The moat is filled with sharks
a moat, drawbridge, 9feet thick curtain wall, machicolations, round towers, motte and double bailey, portcullisand a gatehouse.
Leeds Castle was made by a Norman king son called Henry. Leeds Castle is called the loveliest castle in the world as conwell said.
A homonym for the trench around a castle could be "moat."
Leeds castle is set in 500 acres
Leeds is in West Yorkshire,so Leeds Castle must be in West Yorkshire too.