5 Things Whovians MUST DO in Cardiff, Wales // I haven't taken the group tours, but I got an even better personal tour of DW locations around Cardiff. My hotel room literally looked out over this TARDIS bar entrance.
Castle Arcade, Cardiff, Wales. The Castle Arcade is a shopping arcade in Cardiff, South Wales. Started in 1887, it runs south from opposite Cardiff Castle, and then turns east to exit on the High Street, north of St Mary's Street, in the Castle Quarter.