Motorcycle Ride Planner · Great Britain

B4520 — Llanddewi'r Cwm to Llanddew

Great Britain · measured from OpenStreetMap geometry

B4520 runs 12 miles between Llanddewi'r Cwm and Llanddew. We counted 362 corners along it, which works out at 30.2 a mile — corner after corner with no let-up. It runs past mountain peaks, a river, woodland and open water. That is about typical for Great Britain, where the median is 30 a mile.

Ridden together with B4594 and B4352 it makes about 24 more miles of the same kind of road.

Plan a ride on it

Worth stopping for

• 0.8 mihistoricBishop Gowers Well
• 0.8 mihistoricBishops Palace

Roads near here

• B45944 mi away · 343 corners
• B435215 mi away · 382 corners
• Black Mountain Pass18 mi away · 85 corners
• B434327 mi away · 722 corners
• A48528 mi away · 369 corners
• B434731 mi away · 411 corners

How we measured it

Corner counts come from the road's own geometry in OpenStreetMap, not from ratings or votes. Every bend above a threshold of curvature is counted once, so two roads can be compared directly. Nothing here is crowdsourced and nobody paid to appear.