Cardiff is the capital city of Wales, blending classical charm with seaside appeal. The landmark Cardiff Castle combines Roman, Norman, and Gothic styles, offering tower climbs for panoramic city views. Cardiff Bay is culturally modern, home to the Wales Millennium Centre and the Norwegian Church. The National Museum Cardiff is free to enter, featuring original works by Van Gogh and Monet. Must-try local foods include Welsh cakes (freshly baked and sweet), traditional lamb soup Cawl, Welsh Rarebit, and fresh fish and chips.