
What is recorded here
Trevor Rocks is a sea cliff composed primarily of Silurian greywacke and volcaniclastic rocks, formed around 440–420 million years ago during the Caledonian orogeny. The area is notable for its exposure of ancient volcanic and sedimentary formations, offering insights into early Paleozoic geological processes in North Wales.
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Places near here
Mountain scree, Trevor RocksMountain or hill · 599 yd
Dinbren Isaf, LlangollenDwelling · 924 yd
Castell Dinas Bran (Castle and Earthworks)Castle · 964 yd
Castell Dinas Bran (Ruined Castle)Castle · 964 yd
Castell Dinas BrânMountain / peak · 976 yd
Trevor Rocks SmithyBlacksmiths Workshop · 1003 yd
Dinbren-Uchaf, Farm BuildingsFarmyard · 1020 yd
Egwlyseg, StoneStanding Stone · 1173 yd
Llwyn TwrMountain / peak · 1630 yd
Farmland below Eglwyseg MountainMountain or hill · 1.2 mi
Llangollen Motor MuseumMuseum · 1.2 mi
River Dee from the Motor Museum in LlangollenHeritage place · 1.2 miOther information
Photo: Dave Croker · CC BY-SA 2.0