| Tredegar Arms Hotel | 66 High Street Dowlais Top MERTHYR TYDFIL CF48 2YE# | Tel: 1685 377467 Fax: 01685 377467 | This small inn is located at Dowlais Top just a few hundred yards from the A4102 Heads of the Valleys road. Bedrooms have modern furnishings and facilities and there are family bedded rooms. On the ground floor there is a lounge bar and an adjacent dinin |