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Routes
Hiking trails & Routes
United States
California
Solano County
Vacaville

Browns Valley Open Space Loop

Easy

4.9

(2762)

18,576

hikers

Browns Valley Open Space Loop

01:42

5.36km

220m

Hiking

Embark on an easy hike along the Browns Valley Open Space Loop, a 3.3-mile (5.4 km) route that offers diverse scenery. You will gain 737 feet (225 metres) in elevation, typically completing the loop in about 1 hour and 41 minutes. As you traverse oak woodlands and grasslands, keep an…

Last updated: April 23, 2026

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1

3.21 km

Browns Valley Open Space

Highlight • Natural

Browns Valley Open Space is a beautiful green space north of Vacaville. There are several miles of trails that run through the green space, and you are often treated to great views.

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5.36 km

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Way Types & Surfaces

Way Types

5.29 km

< 100 m

< 100 m

Surfaces

5.29 km

< 100 m

< 100 m

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Elevation

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Weather

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Sunday 24 May

27°C

12°C

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This route was planned by komoot.

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Frequently Asked Questions

Where can I park to access the Browns Valley Open Space Loop?

Parking for the Browns Valley Open Space Loop is typically free and available along Vaca Valley Parkway or Wrentham Drive. These are common access points for the preserve.

Is the Browns Valley Open Space Loop dog-friendly?

Yes, this trail is dog-friendly! However, please remember to keep your dogs on a leash at all times. This is important due to the presence of cattle and other wildlife in the preserve.

What is the best time of year to hike this loop?

The best time to hike the Browns Valley Open Space Loop is in the spring when the hills are vibrant green and wildflowers are blooming. During warmer months, it's recommended to hike in cooler mornings or evenings due to limited shade.

Are there any permits or fees required to hike at Browns Valley Open Space?

No, there are no permits or entrance fees required to access the Browns Valley Open Space. It's a public preserve open for enjoyment.

What is the terrain like on the Browns Valley Open Space Loop?

The trail primarily consists of dirt paths winding through rolling hills. You'll encounter diverse ecosystems including oak woodlands, riparian areas, grasslands, and vernal pools. Some initial ascents and descents can be challenging due to loose ground, so good traction is advisable.

How long does it typically take to complete the loop?

The Browns Valley Open Space Loop is approximately 5.4 kilometers (3.3 miles) long and typically takes around 1 hour and 40 minutes to complete, depending on your pace and stops.

What kind of scenery and unique features can I expect to see?

You can expect beautiful natural scenery, including 360-degree views of the Bay Area, Sacramento, and Mt. Diablo from various points. The landscape features oak-dotted foothills and seasonal grasslands. Unique features include basalt boulders offering bouldering opportunities and hidden 'Instagram-worthy swings' throughout the hills.

What wildlife might I encounter on the trail?

The preserve is home to abundant wildlife, including deer, coyotes, bobcats, and rabbits. During warmer months, hikers should be vigilant for rattlesnakes. Keeping dogs on leash also helps protect the local wildlife.

What should I bring for a hike on this trail?

Given the limited shade, especially in warmer months, it's highly recommended to bring plenty of water and sun protection (hat, sunscreen). Sturdy hiking shoes with good traction are also advisable due to some loose ground on ascents and descents.

Is this trail suitable for families?

While generally considered 'easy' overall, some sections have moderate difficulty due to initial uphills and downhills with loose ground. Families with younger children or those less experienced might find these parts challenging, but it's generally a rewarding experience for those prepared for an adequate workout.

Are there bouldering opportunities at Browns Valley Open Space?

Yes, the preserve is known for its bouldering opportunities! It features three significant crops of basalt boulders: Boxcar Woody Boulders, Hillcrest Boulders, and Woodcrest Boulders, offering problems for various skill levels.

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