Mermaid Quay sign and architecture of Cardiff Bay, Cardiff, Wales, United Kingdom, Europe

cardiff bay cardiff caerdydd wales welsh europe united kingdom great britain british isles capital city summer waterfront modern architecture mermaid quay tourism travel south glamorgan urban landscape city life scenic views blue building coastal area leisure outdoor space public area cultural hub dining shopping attractions skyline vibrant colors design seagulls picturesque architectural detail waterfront promenade recreational space community area local flavor south wales historical context contemporary style tourist destination nature flowers trees exterior color contrast hanseatic influence seasonal activity