Cuesta Ridge Road

This 9.6-mile out-and-back follows Cuesta Ridge Road (also called Mount Lowe Road), a scenic fire road that traces the ridge above the Cuesta Grade in Los Padres National Forest. Starting from a pullout on Highway 101, the route climbs gradually east along the ridge, offering sweeping views of San Luis Obispo, Morro Bay, and the surrounding Santa Lucia Mountains.
 

The wide dirt road makes this hike accessible to both hikers and trail runners looking for a moderate challenge with consistent elevation gain and long-range views. On clear days, the vistas stretch across the coast, valleys, and oak-dotted hillsides of the Central Coast.

From the pullout along Highway 101, look for the start of Cuesta Ridge Road. The trail immediately begins a steady climb, winding east along the ridgeline. As you ascend, you’ll gain perspective over the Cuesta Grade, a dramatic mountain pass that links San Luis Obispo with the inland valleys.

The road continues to climb gradually, alternating between stretches of chaparral and open ridges. Expansive views open up to the Pacific Ocean, the Seven Sisters volcanic peaks, and the rolling backcountry of Los Padres National Forest. The turnaround point is flexible, you can go as far as you like before retracing your steps, this route turns around at the entrance of Lopez Canyon..

Flora & Fauna

This hike showcases the classic chaparral ecosystem of the Central Coast, with manzanita, chamise, ceanothus, and scrub oak dominating the ridges. In spring, wildflowers like lupine and poppies add bursts of color along the road. Wildlife is typical of Los Padres, including deer, coyotes, hawks, and quail. On rare occasions, you might spot a bobcat or hear the calls of great horned owls in the evening.

Safety & Considerations

• Difficulty: Moderate, with a steady climb and exposed sections.

• Water: No reliable water sources along the route—carry plenty.

• Weather: The ridge is exposed to sun and wind. Fog can roll in quickly from the coast.

• Parking: Limited roadside parking off Highway 101 at Cuesta Grade Summit, use caution when pulling in and out.

• Best Season: Fall through spring. Summers can be hot and dry with little shade.

Who It’s For

This out-and-back is well-suited for day hikers, runners, or fitness hikers seeking a scenic ridge route with coastal views. It’s also a great option for locals looking for a training hike that feels remote but is just minutes from San Luis Obispo.