2.7
(18)
64
hikers
01:46
6.06km
160m
Hiking
The Borel Hill and Ancient Oaks Loop offers a delightful escape into the Santa Cruz Mountains, blending open meadows with ancient oak woodlands. You'll journey through rolling hills that open up to incredible vistas, including the Pacific Ocean and the San Francisco Bay from Borel Hill. The trail also winds through a section of old-growth forest, where monumental canyon live oaks create a truly impressive atmosphere, making it a standout among local hiking trails.
This easy 3.8-mile (6.1 km) hike involves about 521 feet (159 metres) of elevation gain, typically taking around 1 hour and 45 minutes to complete. It's a fantastic option for beginners or anyone looking for a rewarding outing without an intense climb. The best time of year to hike is spring, when the preserve bursts with vibrant wildflower displays, though clear days offer stunning views year-round.
Part of the Bay Area Ridge Trail, this loop is celebrated for its diverse terrain and panoramic viewpoints. Beyond the sweeping views from Borel Hill, you might spot local wildlife like deer and turkey. The preserve is a gem for those seeking natural features and a sense of tranquility, offering a rich experience that feels far removed from city life.
Last updated: June 9, 2026
Tips
Your route passes through protected areas
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Waypoints
Start point
Parking
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1.06 km
Highlight • Summit
Tip by
1.06 km
Highlight • Summit
Tip by
2.04 km
Highlight • Viewpoint
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3.19 km
Highlight • Viewpoint
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6.06 km
End point
Way Types & Surfaces
Way Types
4.95 km
1.05 km
< 100 m
Surfaces
4.51 km
1.45 km
< 100 m
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Elevation
Highest point (770 m)
Lowest point (630 m)
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Weather
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Today
Monday 6 July
23°C
9°C
11 %
Additional weather tips
Max wind speed: 9.0 km/h
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This route was planned by komoot.
The trail is located within the Russian Ridge Open Space Preserve. Parking is typically available at the main preserve parking areas, which provide access to the various trailheads, including those leading to the Borel Hill and Ancient Oaks Loop. Specific parking details are usually found on the preserve's official website or signage at the entrance.
Dogs are generally allowed on trails within the Russian Ridge Open Space Preserve, but they must be kept on a leash at all times. Please ensure you clean up after your pet to help maintain the preserve's natural beauty.
The trail is beautiful year-round, but spring is particularly spectacular due to the vibrant wildflower displays. You'll see California poppies, dandelions, lupine, and purple owl clover. Clear days offer the best panoramic views, especially from Borel Hill.
No, there are typically no entrance fees or permits required to access the trails within the Russian Ridge Open Space Preserve, including the Borel Hill and Ancient Oaks Loop. It's free to enjoy the natural beauty.
Yes, the trail is generally considered easy to moderate, making it suitable for beginners and families with a reasonable level of fitness. While there are some moderately steep sections, they are usually short. The varied terrain and beautiful scenery make it an enjoyable experience for many.
The trail offers expansive and diverse views. From the summit of Borel Hill, you can enjoy 360-degree panoramic vistas, often including the Pacific Ocean to the west and the San Francisco Bay to the east. Other viewpoints like Skyline Boulevard Viewpoint and View of the Pacific Ocean from Russian Ridge also provide stunning outlooks.
The terrain is quite varied, transitioning from open, grassy hillsides to shaded sections winding through ancient oak and bay woodlands. You'll encounter both single-track paths and wider service roads, with surfaces composed primarily of dirt and gravel. Expect some flat sections and moderately steep climbs.
Yes, the route also passes through sections of the Bay Area Ridge Trail - 04 - San Francisco and Peninsula, the Ridge Trail, the Charquin Trail, the Hawk Ridge Trail, and the Alder Spring Trail.
You can expect to see diverse wildlife, including deer and various bird species. In spring, the meadows are carpeted with wildflowers like California poppies, dandelions, lupine, and purple owl clover. The Ancient Oaks Trail portion features peaceful woods with ferns and ancient oak and bay trees.
While the preserve itself is a natural area, you can find cafes, pubs, and accommodation options in the nearby towns along Skyline Boulevard or in the surrounding communities. It's advisable to check specific locations and opening hours before your visit.
For a comfortable hike, bring plenty of water, especially on warmer days, as there are no water sources directly on the trail. Wear appropriate hiking shoes, layers of clothing for changing weather, sun protection (hat, sunscreen), and a map or GPS device. Binoculars can enhance your wildlife and view-spotting experience.
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