Since it was established in 1984, Cadw has welcomed over 50 million visitors from across the UK and the world to its historic monuments in Wales.
Ers ei sefydlu yn 1984, mae Cadw wedi croesawu dros 50 miliwn o ymwelwyr o bob cwr o’r DU a’r byd i’w henebion hanesyddol yng Nghymru.