Anybody know what these are?
They've just appeared (if not just then I've never noticed them before) in Croesor, on the Rhosydd side of the collapsed metal ladder bridge just after the first zip wire.
Photograph:
๐Croesor-Slate-Mine-User-Album-Image-53468[linkphoto]Croesor-Slate-Mine-User-Album-Image-53468[/linkphoto][/link]
my orders are to sit here and watch the world go by