Best attractions and places to see in Del Valle Regional Park is a natural preserve located south of Livermore, California, centered around a 5-mile long artificial lake. The park features diverse landscapes, including rolling hills and oak woodlands, offering a range of outdoor activities. It provides extensive opportunities for hiking, water sports, and enjoying scenic viewpoints across its more than 4000 acres.
Last updated: July 2, 2026
Highlight โข Lake
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Del Valle Lake was formed by Del Valle Dam, completed in 1968. The lake, about 5 miles long, has trails meandering along it, offering stunning views along the way. As the name suggests, the lake is tucked in a valley, with plenty of higher vantage points to enjoy the views.
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The first section of East Shore Trail passes by Arroyo Del Valle River and then goes towards a steep ridge line by the southern Livermore Hills, delivering sweeping panoramic views of the parkland.
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Lake Del Valle is an artificial impoundment located in the dry Livermore Valley. The lake is formed by the Arroyo del Valle River and is surrounded by the grassy hills of Del Valle Regional Park. The area has 4395 acres of parkland, offering many hiking trails with views and lake access. There is not much shade in the park, so it is recommended to visit the park during spring, autumn, and winter seasons to avoid high temperatures.
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East Shore Trail starts on Arroyo Road, passing by the southern Livermore hills, going along the east side of the lake, and connects with different trails. The trail offers different viewpoints along the way, one of the best ones is on the south part of the lake, offering expansive views of the Lake Del Valle area.
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Badger Cove is a small bay on Lake Del Valle. The East Shore Trail is one of the highlights of Del Valle State Recreation Area, and it offers views of the cove from between the trees. The Ridgeline Trail is another path on the property that offers great views of the cove and lake from a higher vantage point.
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Badger Cove is a small bay on Lake Del Valle. The East Shore Trail is one of the highlights of Del Valle State Recreation Area, and it offers views of the cove from between the trees. The Ridgeline Trail is another path on the property that offers great views of the cove and lake from a higher vantage point.
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Del Valle Regional Park is characterized by its scenic rolling hills and oak woodlands, often referred to as the "Little Switzerland" of the Bay Area. Its centerpiece is the 5-mile long Lake Del Valle, formed by the Del Valle Dam. You can also find dramatic sedimentary cliffs, particularly along the reservoir shores and in canyons north of the lake, with 300-foot-high cliffs visible from Arroyo Road.
Lake Del Valle is a hub for water sports. You can enjoy swimming at two sandy beaches (with lifeguards during posted hours), fishing (the lake is regularly stocked with trout and catfish, and also has bass and panfish), and various boating options. Rentals are available for boats, kayaks, stand-up paddleboards, and pontoons. Windsurfing is also a popular activity.
Yes, visitors can take guided boat tours on Lake Del Valle. These tours are led by a naturalist interpreter who shares insights into the park's wildlife and the history of the Del Valle Dam.
The park offers an extensive network of trails. The East Shore Trail provides stunning views of Lake Del Valle and connects with other paths. For higher vantage points, the Ridgeline Trail offers great views of Badger Cove and the lake. Del Valle Regional Park also serves as the eastern gateway to the challenging 28-mile Ohlone Wilderness Trail for extensive backpacking.
Spring is ideal for witnessing the vibrant display of wildflowers across the park's hillsides. Due to limited shade on many trails, cooler seasons like early spring, autumn, and winter are recommended for hiking to avoid high temperatures. In the fall, you might also observe the unique natural spectacle of tarantula mating season.
Yes, many areas and trails within Del Valle Regional Park are dog-friendly. For example, the Lake Del Valle area, East Shore Trail Viewpoint, Ridgeline Trail, and Southern Livermore Hills are all noted as dog-friendly. Always ensure your dog is on a leash and follow park regulations.
Absolutely! Del Valle Regional Park offers several family-friendly options. The Lake Del Valle area is great for swimming, boating, and picnicking. Many trails, such as the East Shore Trail Viewpoint and Ridgeline Trail, are suitable for families. The park also has numerous shoreline picnic spots perfect for gatherings.
Visitors to Del Valle Regional Park often spot deer and wild turkeys. The park's diverse habitats support various species. In the fall, you might even encounter tarantulas during their mating season, which are generally harmless.
Yes, Del Valle Regional Park provides various camping options, including the Little Chaparral horse camp. These facilities allow visitors to extend their stay and fully immerse themselves in the park's natural environment.
The Del Valle Visitors Center, also known as the Rocky Ridge Visitor Center, is located on the lake's west side. It offers exhibits and information about the natural history of Del Valle and the surrounding wilderness, providing valuable context for your visit.
For runners, Del Valle Regional Park offers diverse routes. You can explore the moderate "East Shore and Ridgeline Trail Loop" or the more challenging "Ohlone Wilderness Trail." For more options, check out the Running Trails in Del Valle Regional Park guide.
Cyclists can find several routes in Del Valle Regional Park. Options range from the easy "Sycamore Grove Park โ Olivina Gate loop" to more difficult rides like the "Lake Del Valle โ Viewpoint on the Lake loop." Discover more routes in the Cycling in Del Valle Regional Park guide.
If you're looking for easier hikes, consider the "East Shore and Heron Bay Trail Loop" or the "East Shore and Hetch Hetchy Loop." Both are rated as easy and offer pleasant walks. For a comprehensive list, refer to the Hiking in Del Valle Regional Park guide.


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