Motorcycle Ride Planner · Great Britain

A484 — Carmarthen to Newcastle Emlyn

Great Britain · measured from OpenStreetMap geometry

A484 runs 25 miles between Carmarthen and Newcastle Emlyn. We counted 669 corners along it, which works out at 26.8 a mile — consistently twisty. It runs past mountain peaks, a river, woodland and open water. That is calmer than two thirds of the roads we have measured in Great Britain, where the median is 30 a mile.

Ridden together with B4314 and A485 it makes about 23 more miles of the same kind of road.

Plan a ride on it

Worth stopping for

• 0.1 mihistoricSir William Nott
• 1.5 miviewpointCenarth Falls
• 2.5 miwaterfallFfynone Waterfall
• 2.7 miviewpointMerlin's Hill Viewing Point

Roads near here

• B431419 mi away · 292 corners
• A48520 mi away · 369 corners
• B434321 mi away · 722 corners
• Black Mountain Pass24 mi away · 85 corners
• B431330 mi away · 361 corners
• A406139 mi away · 639 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.