Lower Tough Bonnie Blue

Lower Tough Bonnie Blue is an easy-rated, 3.8-mile graded shelf road that is ideal for drivers of all skill levels seeking stunning river canyon views and a direct connection to higher-elevation trails. This unpaved route begins at an elevation of 4,485 feet and steadily climbs to 5,431 feet, accumulating roughly 945 feet of elevation gain along its shelf-like path. While the trail is mostly narrow, it features plenty of pullouts to allow oncoming traffic to pass safely, making it accessible to four-wheel-drive vehicles, high-clearance SUVs, and SxSs. Drivers should maintain a cautious speed to navigate potential hazards, including active rockslides and downed timber that can occasionally block the roadway. Because there is no cellular service and no winter maintenance along this route, trips are best planned during the late spring, summer, and early autumn months when conditions are dry. Dispersed camping is extremely limited directly along the road, though the intersecting trails at the top of the climb provide better opportunities for overnight stays. While high-clearance two-wheel-drive vehicles can typically manage the graded surface in dry weather, a four-wheel-drive vehicle offers the necessary traction and safety to handle loose gravel and sudden debris. Downloading offline maps and carrying essential self-recovery gear is highly recommended before embarking on this scenic drive.