Gravel road that climbs slowly up to the base of Carlton Peak. Part of Temperance River State Park. Depending on recent maintain, this road has some very rough and rocky sections on it. Combined with the steady climb/decent. this is almost certainly fastest on a mtb, but still totally rideable on gravel bike. Ne3ar the top there are several spurs and loops, remaining for the quarry work that was done here. Great views from the top!