The Black Boy Inn (a listed building circa 1522) is situated within the historic town walls of CAERNARFONCaernarfon, a market town with an open air market every Saturday (Mondays also in Summer) The Inn is within easy walking distance to the town centre, and the famous 13th century Castle.An old Inn dating back to 1522, some of its load bearing walls measure on average 1.2 to 1.5 metres thick ( four to five feet thick,) and with its wooden panell ..........