Gospel Pass & the Vale of Ewyas
Climb the highest road in Wales — a narrow, hair-raising, jaw-droppingly beautiful crossing of the Black Mountains from Hay-on-Wye down to the ruined priory at Llanthony.
Indicative route line — tap the map to zoom and pan. This is a single-track road; ride to conditions.
The ride
Leaving the book-lover’s town of Hay-on-Wye, the lane narrows quickly and tips upward onto the open flanks of the Black Mountains. There are no walls, no hedges — just cattle grids, cropped grass and enormous sky. The summit at Bwlch yr Efengyl (Gospel Pass) tops out at around 549 m (1,801 ft), the highest tarmac road in Wales, framed by the twin humps of Hay Bluff and Twmpa.
The descent into the Vale of Ewyas is sublime: a tight, tree-lined single-track lane tracing the Honddu river down past Capel-y-ffin to the atmospheric ruins of Llanthony Priory, where there’s a pub in the cellars for a well-earned stop.
Highlights
- The highest road in Wales, with wild-pony-dotted moorland at the summit
- Hay Bluff and Twmpa — superb photo stops and short walks
- Llanthony Priory ruins and its characterful cellar bar
- End or start in Hay-on-Wye, the famous “town of books”
A word of caution
This is a genuine single-track road with passing places, blind summits and no barriers. In summer it’s busy with cars, cyclists and walkers. Keep your speed sensible, use passing places generously, and never assume the road ahead is clear over a crest.
Fuel & food
Fuel in Hay-on-Wye or Abergavenny — there is none on the pass. The Half Moon at Llanthony and the priory’s cellar bar make great lunch stops; Hay has plenty of cafes and pubs.
Best time to ride
Weekday mornings in late spring and autumn are magical and quiet. Avoid peak summer weekends when the single track becomes congested, and steer clear in fog or ice — the exposed summit is unforgiving.
Pair it with the Black Mountain Pass to the west for a full day in the Beacons. More ideas on the routes index.