A542 Horseshoe Pass

Wales's most celebrated driving road, made famous by Top Gear, carving 20 miles of hairpin bends and steep mountain gradients through the western Brecon Beacons between Llandovery and Gwaun-Cae-Gurwen.

A spectacular 18-mile mountain ribbon through Snowdonia squeezed between the Glyderau and Snowdon massif, delivering wide sweeping bends framed by sky-scraping peaks and giant slate boulders.

Described by the AA as one of the ten most scenic drives in the world, this 35-mile Cambrian mountain route climbs from Aberystwyth to Devil's Bridge and through remote Cwmystwyth past Elan Valley reservoirs to Rhayader.

A 33-mile high-altitude traverse across the spine of mid-Wales, cresting 1,427ft through the Cambrian Mountains with fast, deserted open-road sweepers and breathtaking views over the Vale of Rheidol towards Cardigan Bay.

Wales's longest continuous scenic drive runs 186 miles from Cardiff to Llandudno through the Brecon Beacons, Cambrian Mountains and Snowdonia, making it the definitive grand touring road in Britain.

A 32-mile scenic and technically varied coastal mountain road weaving through southern Snowdonia past Harlech Castle, two estuaries and the dramatic Cambrian Coast between Blaenau Ffestiniog and Llanelltyd.