Highlight • Forest
Hiking
5.0
(3)
Round Valley Regional Preserve is a sprawling natural area covering 1,911 acres, nestled just outside Antioch and Brentwood in Contra Costa County, California. As a vital part of the East Bay Regional Parks system, this preserve sits near the edge of the Diablo Range, offering a striking contrast with its wooded hills to the flatter, almost treeless Central Valley a few miles to the east. With an average elevation around 230 meters, it encompasses diverse landscapes, from rolling grasslands to…
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Round Valley Regional Preserve
Tips
November 26, 2023
Hiking
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3
hikers
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
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Elevation 230 m
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Yes, there is a daily parking fee required to visit Round Valley Regional Preserve. This is a standard fee for East Bay Regional Park District parks. No additional permits are typically needed for general day use activities like hiking or cycling.
The Hardy Canyon Trail is a highly recommended scenic singletrack, approximately 3 miles long, offering excellent views as it ascends through oak groves and open grasslands. Another significant path is the Miwok Trail, and the Murphy Meadow loop circles the valley floor, providing a gentler option. For longer excursions, you can connect to adjacent parks like Morgan Territory Regional Preserve.
Round Valley Regional Preserve offers a range of trail difficulties. While the valley floor trails, such as the Murphy Meadow loop, are generally considered easier and suitable for beginners, other trails like the Hardy Canyon Trail involve ascents through varied terrain, making them more intermediate. Hikers, cyclists, and horseback riders should be prepared for both gentle and steeper slopes.
Public transportation access to Round Valley Regional Preserve is limited. The preserve is located on Marsh Creek Road, approximately 5.2 miles west of the intersection with Vasco Road, making personal vehicle the most practical way to reach the main staging area.
No, dogs are not permitted in Round Valley Regional Preserve. This restriction is in place due to the presence of sensitive and endangered wildlife, including the San Joaquin kit fox, California red-legged frogs, and other species that call the preserve home.
Round Valley is a crucial habitat for diverse wildlife. Visitors might spot the endangered San Joaquin kit fox, California ground squirrels, and various bird species, including raptors like golden eagles and red-tailed hawks. Ponds and streams support federally threatened California red-legged frogs, western toads, and western pond turtles. Birdwatching is a popular activity, especially for raptors and burrowing owls.
While the preserve offers a wilderness experience, some trails are more family-friendly than others. The Murphy Meadow loop, which circles the valley floor, is generally flatter and more accessible for families with younger children. The preserve's open grasslands and oak groves provide opportunities for nature observation and picnicking, though visitors should be mindful of the varied terrain and sensitive wildlife.
For wildlife spotting, early mornings and late afternoons are generally best. To avoid crowds and experience the preserve's deep quiet, especially during peak seasons, visiting on weekdays is highly recommended. While spring is ideal for wildflowers, autumn offers beautiful golden grasses and can also be a good time for solitude.
Yes, the preserve offers several scenic viewpoints. The Hardy Canyon Trail, for instance, provides excellent views of Round Valley and the surrounding landscape as it ascends through oak groves and open grasslands. The varied terrain, from rolling hills to oak woodlands, naturally creates many picturesque spots for observation.
The 'forest' areas of Round Valley are predominantly oak woodlands and savannas. You'll find various oak species, including blue, valley, coast live, interior live, and black oaks. Other trees like California buckeye and California bay laurel are common, especially along creekbeds and in hillside creases. The preserve also features chaparral on steeper slopes and extensive annual grasslands that burst with wildflowers in spring.
Round Valley Regional Preserve is situated just outside Antioch and Brentwood, CA. While the preserve itself does not have these facilities, you can find various cafes, pubs, and accommodation options in the nearby cities of Antioch and Brentwood, which are a short drive away.