Evo Triangle
A543B4501A5Loop from Pentrefoelas · Wales
Distance20.8mi · 33 km
Drive time42 minon the road
DifficultyModerate
MoorlandLakes
The legendary driving loop, three roads across the empty Denbigh moors.
The Evo Triangle laps the open Denbigh Moors on three roads: the A543 over Mynydd Hiraethog, the B4501 past Llyn Brenig, and the A5 back through Pentrefoelas. Long sightlines and flowing bends made it a magazine favourite, but it is unfenced common land and a public road, not a circuit. Watch for sheep, walkers and weather that turns in minutes.
Where it runs
Loop from PentrefoelasWales · United Kingdom
Character
Corners22bends
Tightness5of 10
Max gradient8%≈ 1-in-13
Hairpins1tight bends
Climb357 mtotal ascent
Summit466 mhighest point · 1529 ft
SpringSummerAutumn
Elevation
253 m rangeKnow before you go
- Open moorland with sheep
- Remote, limited phone signal
- Exposed to weather
Along the road
- viewpoint Llyn Brenig
As seen on screen
evo Magazine
Sources
In these collections
Nearby roads
The closest great drives to Evo Triangle.





