The first floor is gained by a spiral stair and is now the regimental museum with a display of uniforms, weapons and equipment used by the regiment during its 300-year history. The second floor has a display of campaign and gallantry medals as well as exhibits showing small arms and silverware. The third floor has displays of objects and information on the recent military history of the regiment, places where it has been deployed and events in which it has taken part. Above this is the battlements where there are extensive views of the town and surrounding countryside.