A linear parchmark feature running about 375m rather south of east to west.

Possibly part of RR67C, the Roman road between Caerhun and Caernarfon (NPRN 302976), which crosses the mountains west of the Conwy at Bwlch-y-Ddeufan (see NPRN 400486).

First recorded in the course of aerial reconnaissance, July 25th 2006.

A more certain segment of the road is known at Madryn (NPRN 405338), 1.0km to the south-west.

John Wiles 14/11/2006