In the 19th Century, Merthyr was the world leader in iron production and Wales' chief town. Iron Master Richard Crawshey constructed the castle at Cyfarthfa in 1825, in a splendid lake and parkside setting. The museum therein, houses an informative historical, industrial and sociological display.

Try the Ynysfach Engine House Heritage Museum, located in a restored ironworks building, that entertainingly chronicles the town's glorious 'iron past' in sight and sound. The 19th Century home of famous Welsh composer Joseph Parry has also been authentically restored, and there is a monument to the first steam journey of Richard Trevethick.

In Pant, try the scenic Brecon Mountain Railway, with fine views over the Pontsticill reservoir and Brecon Beacons. The town also possesses two challenging golf courses, scenic cycling along the Taff Trail and rewarding walks along The Cefn Nature Trail.

Tourist Information: !4a, Glebland St.
(Tel. 01685 379884).

(Population 59,317)