Listed buildings in Cardiff Bay Dock to the east and the mainline railway to the north. Listed buildings in Cardiff Bay There are many listed buildings in Cardiff Bay, part of Cardiff, capital city of Wales. A listed building is one considered to be of special architectural, historical or cultural significance, and has restrictions on amendments or demolition. Buildings are listed as either Grade I, II* and II buildings lists, with the Grade I being the most important. Cardiff Bay describes the redeveloped docklands area of the city, including the neighbourhoods of Butetown and Atlantic Wharf, previously better known as Tiger Bay. It is bounded
Cardiff Docks area. Today, the port of Cardiff and what is now known as Cardiff Bay has been totally transformed by the Cardiff Barrage that impounds the Rivers Taff and the Ely to create a massive fresh-water lake across to Penarth Head. Only two docks, the Roath and the Queen Alexandra, remain in use, and just two shipping companies remain, albeit buoyant with their worldwide interests. Shipping movements varying from a couple of movements to 10 or 12 per tide, with trade in timber, oil, scrap and containers. Cardiff Docks Cardiff Docks is a port in southern Cardiff, Wales. At its peak,