 Via either the old castle path or a stairway, one comes to the lower gatehouse, built in 1625, and then to the outer curtain wall.Inside the middle gatehouse (which was also built in 1625 and enlarged in 1761–62), the path makes a 180° turn and leads up to the drawbridge and through the inner gatehouse into the inner bailey.On the east side, the inner bailey is protected and has 7 buildings arranged in a horseshoe.