A little cottage at the Inveresk railyards. I'm not quite sure what purpose it served, but as it's right beside the derelict line that crosses via a narrow bridge over the North Esk River my guess is it was some kind of toll house or check-in-booth for trains coming to the railyards.
Of course, nowadays it mostly functions as a target for graffiti, an object of curiousity to passers-by, and a subject for daily photo bloggers.
