The Grade II* listed Guildhall Tavern, formerly known as the Bull, a 17th-century coaching hotel tucked away just off the town square. Inside there are three main public areas and to the outside a raised seating area affords views over both Denbigh and the Vale of Clwyd. Two real ales are served, usually from Facer's. Denbigh Castle, built by Edward I, is 200 yards up the hill behind the hotel. It can close early if quiet after food has been served.