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Patterson Ranch Trail

Rolling green hills under a clear blue sky, with the sun shining brightly.

The Patterson Ranch Trail begins off the connector trail southwest of the Arroyo Road Parking Lot at Sycamore Grove Park, just across the Edward R. Campbell Bridge. It reconnects with Sycamore Grove Park at the west gate, just south of the Valley View Loop. Along its route, visitors can enjoy panoramic views of the Tri-Valley, Brushy Peak, Mount Diablo, Lake Del Valle, and Cresta Blanca. 

Directions (with pictures) to Patterson Ranch Trail from Arroyo and Wetmore Entrances.

Safety Reminders

  • Closing time: Patterson Ranch Trail closes one hour before park closing time. 
  • Bikes and equestrians are not permitted due to the narrow, single-track sections of the trail, which have limited space to pass safely. Mixed uses on this trail create potential hazards for all users.
  • Dogs must remain on leash at all times: Cattle are grazing in the area, and unleashed dogs can pose safety risks for hikers, dogs, and cattle.

These rules help keep everyone—hikers, animals, and the community—safe, just like the rest of Sycamore Grove Park. We appreciate your help in keeping the trail safe for everyone to enjoy!

 

Map of Livermore Area Recreation Park District. Trails, entrances, parking, picnic, and restroom areas marked.
Patterson Ranch Trail highlighted on the south end of Sycamore Grove  Park. 

 

View Directions from Wetmore Road Entrance 

From Wetmore Road Entrance (approx. 2.5- 3 hrs roundtrip): 

Follow Winery Loop Trail to Wagon Loop to Valley View Loop trail.  

From the Valley View Loop trail, make a 180-degree turn from the bench facing the valley and walk along the single-track trail towards the white Patterson Ranch trail sign:  

A winding dirt path in a grassy field under a cloudy sky.
A grassy hill with a dirt path leading up, and a wooden signpost on the left side.

At the sign, bear to the right and follow the trail to the cattle gate with 3 signs.  

Open the gate and continue following the narrow trail as it winds upwards for about one mile to reach another amazing valley view! 

Trail sign for Patterson Ranch Trail on a path through grassy hills under cloudy skies.
A green gate with signs and a map, set in a grassy, hilly landscape under a cloudy sky.
View Directions from the Arroyo Parking lot 

From the Arroyo parking lot (1.5-2 hrs round trip): 

Turn left (south) on the paved path towards the bridge that crosses the Arroyo.

A dirt trail in a forested area with a sign saying "no bikes."
A winding road near bare trees and hills under a clear blue sky.
A wooden bridge with metal railings, casting intricate shadows, surrounded by trees and clear blue sky.

Bear to the left after you cross the bridge and follow the single-track connector trail until you reach a paved road. Cross the road to this sign and walk up the trail on the right. After a bit of a climb (about 1 mile), your efforts should be rewarded with a gorgeous view of the surrounding hills and valleys.