Colorado River Headwaters Scenic and Historic Byway Granby Chamber of Commerce, Granby, CO, 80446(970) 887-2311WebsiteOverviewFollows the Colorado River from Grand Lake to State Bridge.Related Articles10 Colorado Motorcycle RidesColorado Scenic Byway: Flat Tops TrailOld West, New Adventure Just 20 Miles West of Denver Spring Drives: Colorado Mountain PassesColorado Scenic Byway: Mount Blue Sky2 Days in the San Luis Valley & Great Sand Dunes National Park