Old SLO Hills

Hike Johnson Ranch Open Space Near San Luis Obispo

On your trek in Johnson Ranch,asprawling 242-acre open space south of San Luis Obispo and north of Avila Beach, vistas seem to ever unfoldin new directions.And even in the dry season, the sight of dark green oaks against tawny grasses is striking—a romantic vision of a quintessential California landscape.

A 2.6-mile loop trail launches you into these hilly grasslands patched with stately oaks. The singletrack starts and ends at the park’s southeastern extremity, near the 101 Freeway, and loops northwesterly. On a clockwise tour, you’ll cross a shaded arroyo called Dry Creek atjust under a mile, where oaks and sycamores grow dense.

Many extensions are possible. A path divergingon thenorthside of the loopadds another 2.3-mile loop. This system of trails even connects all the way to thelarger Irish Hills Natural Preservefarther north at the outskirts of San Luis Obispo.

Bring binoculars if bird-watching is your bag. Hawks soar overhead. Wild turkeys roam freely. Songbirds take to the wooded arroyo. An interpretive placard near trail’s end points out the location of an old gravel quarry, now filled with water and called Forbes Pond, which attracts red-winged blackbirds and the elusive black-crowned night heron.

Along the way, you’ll see original ranch structures—the land was owned by the Johnson family for 100 years. A pair of old barns are still used today for storage and agriculture.

The final return stretch can seem ugly as you approach the roaring 101 Freeway. But even here, a revitalization project is underway, with oak saplings planted and grafted in a lowland. May they grow fast.

Filipponi Ranch Winery

WINE STOP: The charming Filipponi Ranch winery is just a quick drive from trail’s end. Run by multiple generations of the Filipponi family, it’s a place where the world slows down and pacifies once you enter the tasting room, which is built in the original ranch house. You’ll bask in the family’s hospitality and siptastyreds and whites, such as grenache and chardonnay, on a coveredpatio looking out ontogolden grass slopesandan oak-shadedcanyon.

From the northbound 101 Freeway just south of San Luis Obispo, exit Higuera St., turn left onto Clover Ridge Ln., then left onto Higuera, passing under the freeway. After a short distance, turn right onto Ontario Rd. to reach the dirt parking lot for Johnson Ranch Open Space. Dog-friendly!

Trending Stories NorCal

View all Stories
  1. Serene Las Gallinas

    A serene stroll alongside marshland, passing ponds and grasses frilled in seasonal wildflowers, with Mount Tam a beacon in the background … how nice. As part of the esteemed Bay Trail, San Rafael’s Las Gallinas Valley Birding Loop and Wildlife Ponds comprises about 3.5 miles of wide-open trail.

    View
  2. Paint Brushy

    This time of year you’ll have good reason to head for the hills—the electric-green rolling hills of Brushy Peak Regional Preserve in Livermore. This 4.5-mile loop hike is like stepping into a plein air painting.

    View
  3. Sponsored

    2025 POST Wildflower Walks

    Get flower empowered! POST’s complimentary 2025 Wildflower Walks guide blooms with the best places to see a variety of florals across the Peninsula and South Bay this spring.

    View
  4. All right, Almaden!

    Take a trip through time on this 5-mile loop in Almaden Quicksilver County Park. Explore the ruins of an old cinnabar mine and enjoy the first hints of wildflower season.

    View

Trending Stories SoCal

View all Stories
  1. Sponsored

    Weekend in Reno Tahoe

    Weekend plans? Reno Tahoe! Just a few hours by car or a short flight away, Reno Tahoe springs to the moment with great ways to combine adventure and relaxation in its beautiful mountains-meets-desert setting.

    View
  2. Hiker walking along the North Bluff Trail on Santa Cruz Island, Channel Islands National Park

    Purely Wild

    Channel Islands National Park lives up to its nickname as “North America’s Galapagos.” This less-traveled national park is an undeveloped and isolated series of five dramatic and distinct islands reached by boat. Hike the largest of the islands, Santa Cruz.

    View
  3. Woman hiking the South Kaibab Trail in the Grand Canyon

    Truly Grand Day Hike

    One of the best spring day hikes in the Grand Canyon? See layer upon layer of the park’s grandeur—including the river—on this 3-mile (one-way) journey to Skeleton Point via the South Kaibab Trail.

    View
  4. A woman stands amid an array of yellow and purple flowers at Descanso Gardens in Los Angeles

    Petal Paradise

    Tulips, lilacs, and daffodils—flower power is in full bloom at Descanso Gardens in La Cañada Flintridge. Sprawling across 150 acres surrounded by mountains, the gardens are putting on their best show right now.

    View