Bouldering in Grand County, CO (Winter Park, Fraser, Granby, Tabernash)

Does anyone know whether there is any climbing in Grand COunty?

There is some climbing up there. I worked at Winter Park resort over the winter and found a local climbing book for some cliffs behind tabernash. If you to go Ice Box sports they had plenty of guides last I was in there. Jim Shaw put in most if not all the bolts and wrote the guide, (also one of the senior ski instructors on the mountain) I never got out to the cliffs due to snow but i hear they are pretty nice.

Have fun up there

just noticed you said bouldering, not sure about that but also check out the rec center, their wall was pretty nice if you can't find anything better.