I am MTBing from Boulder to wedding in Devil's Thumb next weekend and wondering what the best way from Rollin's Pass to Devil's Thumb is? I have ridden from Rollin's to Fraser before via that single track just below the Rifle Sight Notch Trestle which turned into a network of trails before dumping out into a housing development in Fraser. Is there an online map of that trail network?
Mtbr's 2016 Winter Biking GearReviews and Roundups
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