The entrance to the castle is through the old stable block at the foot of Castle Street. Beyond, a footpath leads round to the imposing moated and mounded East Gate. Over the footbridge – and beyond the protective towers – is the main courtyard. You can stroll along the ramparts and climb the towers, but most visitors head straight for one or other of the special, very touristy displays installed inside the castle’s many chambers and towers. The grounds are perhaps much more enjoyable, acres of woodland and lawn inhabited by peacocks and including a large glass conservatory. A footbridge leads over the River Avon to River Island, the site of jousting tournaments and other such medieval hoopla.