5.0
(3)
112
hikers
7
hikes
Family friendly hiking trails in Contra Loma Regional Park are set within a diverse landscape spanning nearly 780 acres, centered around an 80-acre reservoir. The park features rolling hills, expansive open spaces, and varied vegetation including grassland, California oak woodland, and chaparral. These natural features provide a range of terrain and elevation changes suitable for family outings.
Last updated: July 8, 2026
3
hikers
7.38km
02:02
120m
140m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
14
hikers
4.30km
01:07
30m
30m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

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4
hikers
5.29km
01:34
160m
160m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
1
hikers
15.0km
03:52
70m
70m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
945m
00:14
0m
0m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
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Contra Loma Park forms a very large protected green space south of Contra Costa Canal and Antioch Community Park. It preserves some Trails named for the native American groups that once lived and thrived in this watershed, part of which might now be flooded by the Contra Loma Reservoir
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Located in the Black Diamond Mines Regional Park, the Old Homestead Loop climbs a dirt road up the ridge. While hiking along the trail, you can watch grazing cows and once you reach the top, be prepared for picturesque views of the surrounding hills and lush greenery.
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The Contra Loma Regional Park is a natural beauty with green spaces, rolling hills, stunning views, and obviously its centerpiece: a beautiful reservoir. The reservoir is surrounded by scenic trails for hiking and biking.
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This trail is a great alternate route from Ridge Trail to Stewartville Trail, with stunning views from the top of the hill. Plenty of cows call this area home and are not shy about the boundaries of the path, making it muddy and uneven if you visit after wet weather. It connects with the North Portal Trail, giving endless options to explore more riding trails in this beautiful preserve.
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This short loop trail provides a steady, periodically steep climb on a dirt road that is sometimes rough in places due to the stomping of the many grazing cows in the area, especially after wet weather. There are fantastic views from the ridge top and a quick descent back to the start. This trail is connected to several others in the park, making it perfect as an add-on for an extended ride.
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The Antioch/Oakley Regional Shoreline is located between the two cities of Oakley and Antioch. The little area includes a multi-use trail for hiking, biking, and running, that offers fantastic views.
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The Mokelumne Trail is a paved trail leading from Buchanan Road (Antioch) to Sunset Park (Brentwood). It is a popular multi-use trail for hiking, running, and biking that is suited for strollers and wheelchairs.
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Contra Loma Reservoir is an 80-acre reservoir located in Contra Loma Regional Park that offers year-round fishing and summer swimming. Additionally, there are hiking and biking trails around the reservoir.
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Contra Loma Regional Park offers 9 family-friendly hiking routes, with 7 of them rated as easy and 2 as moderate, ensuring options for various ages and skill levels.
For an easy, shorter loop, consider the West Shore and East Shore Trail Loop, which is about 4.3 km long with minimal elevation gain. Another great option is the Old Homestead Loop – Contra Loma Trail loop from Contra Loma Reservoir, spanning about 5.3 km.
Many trails in the park offer beautiful views, especially those circling the reservoir. The West Shore and East Shore Trail Loop provides continuous views of the Contra Loma Reservoir. The park's rolling hills also provide panoramic vistas of the reservoir and distant peaks like Mount Diablo on clear days.
Contra Loma Regional Park is home to diverse wildlife. Hikers often spot deer, coyotes, and jackrabbits. Birdwatchers will enjoy seeing various species, including waterfowl, raptors, and the distinctive Black Phoebe, especially around the reservoir.
While many trails are unpaved, the park offers some accessible options. The Antioch Community Park Trail to Contra Loma Reservoir is a good starting point for flatter sections. For detailed accessibility information, it's always best to check the specific trail conditions or park maps before your visit.
Spring is an excellent time to visit, as the hillsides are lush with greenery and wildflowers. However, the park is enjoyable year-round. During summer, the swim lagoon is a popular attraction, and many trails offer some shaded sections, though much of the park is exposed.
Yes, dogs are generally welcome in Contra Loma Regional Park, but they must be kept on a leash. Always remember to clean up after your pet to help keep the park enjoyable for everyone.
The park is well-equipped for families, featuring numerous picnic areas with tables and barbecues. There are also playgrounds for children, and during the summer months, a lifeguarded swim lagoon with a sandy beach and refreshment stand is a popular spot.
Contra Loma Regional Park offers several parking areas. Specific parking locations often depend on the trailhead you plan to use. You can find detailed parking information and a park map at the official East Bay Regional Park District website or by checking this Contra Loma map.
The area is highly rated by the komoot community, with an average score of 5.0 stars. Reviewers often praise the diverse landscapes, the scenic reservoir views, and the variety of trails suitable for different activity levels, making it a great spot for family outings.
For families seeking a bit more challenge, the East and West Shore Loop Trail is a moderate 7.4 km route with some elevation changes. Another moderate option is the Mokelumne Trail, which is significantly longer at 15 km, offering a more extended adventure.


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