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California
San Mateo County

Russian Ridge Open Space Preserve

The best walks and hikes in Russian Ridge Open Space Preserve

4.7

(217)

2,906

hikers

18

hikes

Hikes in Russian Ridge Open Space Preserve explore a landscape of rolling grasslands and forested canyons in the Santa Cruz Mountains. The preserve is characterized by open ridges that provide expansive views of the San Francisco Bay and the Pacific Ocean. Trails wind through groves of oak trees and across hillsides known for seasonal wildflower displays.

Best hiking trails in Russian Ridge Open Space Preserve

  • The most popular hiking route is Borel Hill & Mindego Hill Windmill via Ridge & Ancient Oaks Trail loop — Russian Ridge Open Space Preserve, a 5.6 mile (9.0 km) trail that takes around 2 hours 35 minutes to complete. This route combines ascents to both Borel Hill and Mindego Hill with a path through the Ancient Oaks Trail.
  • Another top favourite among local hiking enthusiasts is Mindego Hill Trail — Russian Ridge Open Space Preserve, a moderate 4.7 mile (7.6 km) path. The trail leads to the summit of the ancient volcano, Mindego Hill, offering panoramic views.
  • Local hiking enthusiasts also love the Ridge Trail loop — Russian Ridge Open Space Preserve, a 2.8 mile (4.6 km) trail leading through open grasslands, often completed in about 1 hour 20 minutes.
  • Hiking in Russian Ridge Open Space Preserve is defined by exposed ridgetop paths, rolling grassy hills, and shaded oak woodlands. The trail network offers a mix of easy and moderate routes suitable for different ability levels.
  • The routes in Russian Ridge Open Space Preserve are highly rated by the komoot community with an average score of 4.6 stars from more than 75 reviews. More than 1,100 hikers have used komoot to explore Russian Ridge Open Space Preserve's varied terrain.

Last updated: June 24, 2026

5.0

(4)

34

hikers

#1.

Borel Hill and Ancient Oaks Loop

6.06km

01:46

160m

160m

Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

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Easy

1.69km

00:29

60m

20m

Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

Easy
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3.35km

00:56

10m

170m

Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

Easy

1.06km

00:17

10m

10m

Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

Easy

Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

Moderate
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Popular around Russian Ridge Open Space Preserve

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Tips from the Community

Zachary
June 23, 2025, View of the Pacific Ocean from Russian Ridge Open Space Preserve

From up here on the ridge you get great sweeping views across the foothills. On a clear day you can see out west to the Pacific Ocean.

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Nitram X2
March 16, 2025, Borel Hill

Borel Hill is my favorite place to watch spring flowers. The western slope near ancient oaks (5-10min west of Borel Hill) are covered with orange California Poppies and purple flowers starting in April. Borel Hill itself peaks around mid May and has a wide variety of flowers. The show lasts only a few weeks until end of May. The peak time and flower intensity varies from year to year, so come several times between April and May. There is small summit NW of Borel Hill and a narrow dirt trail leads you to a rock within 2 min. The rock is big enough for 2-3 to sit on. On a sunny day, the rock is nice warm even if the air is cold. Good views on the ocean and the Bay.

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AverieOutside
December 21, 2023, Borel Hill

The top of Borel Hill has an elevation of 2,572 feet and offers panoramic views of the city below as well as views of the ocean in the distance.

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Sue
September 23, 2023, Alpine Pond

The shores of this lovely pond are full of moisture-loving plants such as willow, dock, and cattails. If you spend time here, you can expect to see lots of wildlife that inhabit the area, including blue herons, egrets, ring-necked ducks, mallards, and western pond turtles. A nature center overlooks the pond with exhibits, touchable wildlife, picnic tables, restrooms and drinking water open year-round.

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Sue
September 22, 2023, Mindego Hill Windmill

This spot has a lovely wooden platform with a bench where you can take a break and enjoy the panoramic views of the Silicon Valley side of Mindego Hill, which is below you. The classic windmill is up the hill to your left.

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Sue
September 22, 2023, Ancient Oaks Trail

This trail offers a fantastic combination of sweeping vista views, grassy hillsides, and gorgeous oak trees covered in moss. The path connects to the Mindego Trail and Charquin Trail for a nice 3.5-mile loop if you wish. There are regular deer sightings along this route and many different bird species to look for. The wildflowers are in full bloom in the spring, adding to an already pleasurable hike through the preserve.

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This beautiful trail takes you along the rolling green hills of the preserve, with views of Mount Diablo, Black Mountain, East Bay peaks, Mindego Hill, and the San Gregorio Watershed. The path connects to several trails, offering various options for a long or shorter hike. In the spring, wildflowers add color to the scenery with lupine, bright orange poppies and purple owl clover, making it a gorgeous escape from the city.

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Sue
September 22, 2023, Borel Hill

Borel Hill is the highest point in the preserve at 2,575 feet (784 meters), with panoramic views of the Pacific Ocean to the west and across the San Francisco Bay to the east. In the spring, beautiful wildflowers are abundant. On a clear day, you can see all the way from San Jose to San Francisco. The vast scenery makes you feel on top of the world and is an excellent place to capture memorable photos.

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Frequently Asked Questions

Are dogs allowed on the trails at Russian Ridge?

No, dogs are not permitted within the Russian Ridge Open Space Preserve. This rule is in place to protect the sensitive habitats and diverse wildlife, including ground-nesting birds and other native animals.

When is the best time to see wildflowers at Russian Ridge?

The best time to see wildflowers is during the spring. The preserve is famous for its vibrant displays, with hillsides often covered in California poppies, lupine, and a wide variety of other native flowers.

Are there any easy, family-friendly loop hikes?

Yes, the preserve offers several easier hikes perfect for families. A great option is the Ridge Trail loop. It's a relatively short 2.8-mile (4.6 km) walk through open grasslands with beautiful views that can be completed in about an hour and a half.

What are the parking options at the preserve?

There are parking lots available at the main entrance to the preserve on the corner of Skyline Boulevard (Highway 35) and Page Mill/Alpine Road. These lots can fill up quickly, especially on weekends, so arriving early is recommended.

Which trail offers the best views for sunset?

The trails along the main ridge offer spectacular sunset views over the Pacific Ocean. The Charquin & Ridge Trail loop is an excellent choice, as it follows the ridgetop and provides expansive, west-facing vistas perfect for watching the sun go down.

How do I get to Russian Ridge Open Space Preserve using public transport?

Currently, there is no direct public transportation service to the Russian Ridge Open Space Preserve trailhead. Accessing the preserve requires a private vehicle.

What kind of wildlife might I see at Russian Ridge?

The preserve's diverse habitats support a rich array of wildlife. It is particularly known as an outstanding location for spotting birds of prey, such as red-tailed hawks and golden eagles. Coyotes are also frequently seen patrolling the grassy ridges.

What makes the hike to Mindego Hill special?

Mindego Hill is an ancient volcano and a prominent landmark within the preserve. The Mindego Hill Trail leads you to its 2,143-foot summit, rewarding you with stunning panoramic views of the San Gregorio Creek Valley and the Pacific Ocean.

Are there any shady trails for a hot day?

Yes, while many trails are exposed on the grassy ridges, you can find shade in the forested canyons. The Ancient Oaks Trail section of the Borel Hill & Mindego Hill loop is celebrated for its majestic oak trees that form a cool, welcoming canopy for hikers.

Can I connect to other parks from Russian Ridge?

Yes, the trail network connects to the adjacent Skyline Ridge Open Space Preserve. You can start in one preserve and hike into the other, allowing for longer and more varied routes like the Horseshoe Lake via Ipiwa & Sunny Jim Trail loop.

What do other hikers enjoy most about Russian Ridge?

The preserve is highly regarded by the komoot community. Reviewers frequently praise the incredible 360-degree views from the ridges, encompassing both the San Francisco Bay and the Pacific Ocean. The dramatic seasonal changes, from spring wildflowers to golden summer hills, are also a major highlight.

What are the preserve's operating hours?

Russian Ridge Open Space Preserve is typically open from dawn until one-half hour after sunset. Hours can vary seasonally, so it's always a good practice to plan your hike to be finished before dusk.

Most popular routes in Russian Ridge Open Space Preserve

Easy hikes in Russian Ridge Open Space Preserve

Most popular attractions in Russian Ridge Open Space Preserve

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