​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​Many of Cardiff’s important buildings, archaeological remains and open spaces are protected in order to preserve the city’s special character.
​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​Mae nifer o adeiladau pwysig, gweddillion archeolegol a mannau agored Caerdydd wedi’u gwarchod er mwyn diogelu cymeriad arbennig y ddinas.​