Rector Reservoir Wildlife Area

Trail
1.65 Miles
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3stars (3.00)1
4stars (4.00)
4stars (4.00)
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Napa
Napa
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Photos
Headed back
Coppertone leads the way back to the trailhead. You can see the trail along the ridge in the distance. (Photo by Austin Explorer)
View at our turnaround point
Looking south down Napa Valley. There's a great spot here to sit, have a snack and take in the scenery. (Photo by Austin Explorer)
Coppertone on the trail
Coppertone hiking the ridge. (Photo by Austin Explorer)
Upper Rector Reservoir
The upper arms of Rector Reservoir. With the exception of a couple of vineyards, it's largely undeveloped. (Photo by Austin Explorer)
Looking south
Looking down Napa Valley, in the direction of San Pablo Bay. (Photo by Austin Explorer)
Rector Reservoir
The first view of Rector Reservoir occurs right after reaching the ridge crest following the initial climb. (Photo by Austin Explorer)
"Islands" in the valley
Looking out over the numerous small hills that lie at the bottom of Napa Valley. (Photo by Austin Explorer)
Upward
Coppertone tackling the rocky, steep ascent at the start of the hike. (Photo by Austin Explorer)
Looking back
Looking back towards Silverado Trail over Napa valley. (Photo by Austin Explorer)
Log Entries
Great views over Napa Valley
By Austin Explorer on 7/23/2026
Rating: 3stars Difficulty: 4stars Solitude: 4stars
Distance: 5.00 Miles Duration: 5 hours, 23 minutes

The trailhead for Rector Reservoir Wildlife Area is very small, with perhaps two spaces for cars.  But you can also park along the shoulder of Silverado Trail.  Our hike starts off with a 1.25 mile long relentless climb.  The actual elevation gain overall is not too bad (only about 900 feet) but it occurs all at once.  Plus the terrain is rocky and/or slippery.  So it's a quick wake up call.

Once the trail tops off on the ridge things get more pleasant.  At that point you can also see into the Rector Reservoir and the largely undeveloped Rector Creek valley that empties into Napa valley.  As the trail continues to the southeast it undulates along the ridge, occasionally cresting a hilltop along the way.

Long pants are highly recommended for this hike.  The trail is overgrown to some degree in most areas.  But it's also the type of overgrowth that calls for protection.  At least two different types of spiky plants will poke or slash at your bare legs.

Lizards were the most spotted animal of the day.  But surprisingly, a large number of them were babies or juveniles, more so than we had seen elsewhere.  The most exciting encounter was when a doe and her fawn burst forth from some brush as we unknowingly came near them along the trail.  They sprinted downhill at a remarkable rate and disappeared into some more foliage well away from us.

The trail likely continues for another mile beyond our turnaround point.  But we were tired enough and I think this turnaround point provided a final, wonderful view over the valley on which to turn back.

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Day Hikes Around Napa Valley provides the descriptions and directions to access the area's hiking opportunities. Trails can be discovered throughout the valley, across mountain ranges, alongside bays and rivers, and through cool forests. Highlights include steep canyons, secluded redwood forests, the largest freshwater lake in California, a massive petrified forest, rugged rock formations, historical sites, protected wildlife habitats, and expansive ridgetop vistas to the Pacific and San Francisco. A wide range of hikes accommodates amateur to avid hikers, from urban strolls to panoramic peak trails. Also included is comprehensive trail access information for dog owners. A companion guide is Day Hikes Around Sonoma County.