cloughmore stone, slieve martin, rostrevor northern ireland.

rock mountain terrain landscape geology hill wilderness plateau sky cloud nature ridge horizon valley formation cloughmore stone slieve martin rostrevor ccloughmore northern ireland cloghmore locally big huge granite boulder perched mountainside feet village rostervor slopes kilbroney park estimated weigh tonnes carried glacial ice scotland deposited years legend thrown cooley mountains carlingford lough fionn mac cumhaill local rostervor park cumhaill