A4086 Llanberis 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.

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.

The A542 climbs to 417 metres above Llangollen in a sweeping horseshoe arc through the Denbighshire moorland, offering one of North Wales's most dramatic and accessible mountain-pass drives.