Trelill
Trelill is a hamlet in North Cornwall, United Kingdom. Trelill Tunnel carries the disused railway line to Wadebridge and Trelill Wood is in the valley of the River Allen.
To the west of Trelill village is the abandoned Trelill Quarry. Tetrahedrite has been found here. Also nearby is the disused Trewethen Mine which had five shafts following a lode of lead-zinc for up to. A second level of Antimony was also pursued here.
