“So are the kilpatricks definately crossable, i’ve been looking at a possiblity up there of going out via mugdock to burncrooks reservoirs and trying to make it over to old kilpatrick, looks doable, my thoughts are that it’s a summer only after 4 or 5 dry days kinda thing though? “
Absolutely, IMO, the Burncrooks/Old Kilpatrick route is a Summer one. Theres parts of it, near Burncrooks, that are basically trackless.
I haven’t been up the OK hills yet this year, so I don’t know what conditions are like at the moment, but the steep climb up from Old Kilpatrick to Loch Humphrey will be ok, and then you can descend down to Dumbarton on the crags path, or the Overtoun House route.
This isn’t as long a route as you asked, mind you, but fun.
I’m thinking of heading up that way on Sunday, incidentally. I haven’t been on the bike since November, thanks to weather and flu, so am desperate to get out.