It is called a moat
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 wood was easy to carry and buy and to get hold of
the first kind of castles were moat and bailey castles.
Motte means small hill. They built a motte and bailey castle which means a bailey(tower) on a hill usually with a moat around it.
The ditch around a castle is called a moat.
Fortification, Castillation, turret, keep, moat, dungeon, motte and bailey, crenalation, defence, battlement
Classic Motte & Bailey castle has a surrounding circular wall (and outside the optional moat, or "motte"), and inside will normally be a hillock, and atop the hillock will be the keep (or "bailey"). Most Motte & Bailey castles are of stone construction, erected during the Norman conquest.
A motte, surrounded by a moat. This all surrounds a bailey, the main stone structure.
because it has a hill with a castle on top and a water river type thingy around it
because it lacks a drawbridge and/or a moat, it thought that the castle was never used as a defense fortress at all. it was shoved up a kings booty hole, and its in the shape of an octagon.
Motte and Bailey, it was a small wooden keep and a almost village where the soilders lived surronded by a wooden fence and a moat