Mentioned by planetware.com
14 Top-Rated Attractions & Things to Do in Cardiff | PlanetWare
"If your yearning for learning wasn't fully sated at the National Museum of Wales, make the short journey west of the city center to St. Fagans National Museum of History. This fascinating open-air attraction is very much a living museum, with costumed characters demonstrating the kind of traditional skills and crafts that helped shape the country. Highlights include the opportunity to explore a variety of original and reproduction buildings, including quaint farmhouses and cottages, well-kept gardens, along with workshops and mills where you can enjoy demonstrations of old machinery."