Forum home Mountain biking forum MTB beginners

OS coordinates

spqrspqr Posts: 41
edited July 2007 in MTB beginners
Hey all,

Just got a new GPS vista Cx and been attempting to set up routes on it. Anyway, have no probs with OSGB grid refs but I've come across references like this on some sites and mtb mags:

GR405132, GR435128 etc. What the hell do they refer to?




Sign In or Register to comment.