Gravel Routes in New Castle, Colorado

66 mi gravel Paonia, CO -Stevens Gulch Rd to Dry Hollow Rd - To Silt, Colorado Gravel route from CO-133 to Co Rd 311, New Castle, Garfield County, Colorado "Great Ride through high alpine Biome. Some traffic but pretty much traffic free until you get closer to Silt." 1
37 mi gravel New Castle Buford Rd Gravel route from Co Rd 17 to New Castle Buford Rd, New Castle, Garfield County, Colorado "Nice Gravel Road that goes put to high elevation. Steady climb from Buford, CO to New Castle, CO. Rode the Buford 12 miles to the highest point and back for a good 90 Minute Climb. Nice to drive and camp during the year. "