Del Valle Regional Park

Del Valle Regional Park

Livermore, California 94550
Visit Website
Local Phone: (888) 327-2757

East Bay Regional Park District 80 years logo

Deep in a valley framed by oak-covered hills, with sailboats and sailboards skimming over its waters, Del Valle is like a lakeside resort only 10 miles south of Livermore.

The centerpiece of the park is a lake five miles long with a variety of water-oriented recreation, from swimming to windsurfing and boating, surrounded by 4,395 acres of beautiful land for hiking, horseback riding, and nature study.

Del Valle also is the eastern gateway to the Ohlone Wilderness Trail, 28 miles of scenic back-country trail and there's a campground with 150 sites as well as a marina with boat rentals.

Dogs must be on leash in developed area and under voice control and within sight in undeveloped areas.

There is a parking/entrance fee as well as a dog fee. Gate hours vary by season. The visitor center is open Memorial Day through Labor Day. Check the website for current fees and hours.

CAUTION: Cyanobacteria (blue-green algae) may be present in the reservoir seasonally. Check current conditions before you go and keep dogs away from the water when blue-green algae is present; it can be highly toxic.

Help us keep this area beautiful and dog-friendly:
• Always follow the posted rules
• Respect and protect wildlife and habitats
• Pack in and pack out, leaving only paw prints

trails lake marina boats fishing camp

In the Tri-Valley, Wide Open Space for You and Your Dog
Sycamore Valley Open Space Preserve <br/> Photo Credit: @mr_wigglebutt
Sycamore Valley Open Space Preserve
Photo Credit: @mr_wigglebutt
The story behind why the Tri-Valley region has more open space than urban sprawl is long and complex, but there’s no arguing with the results! All four towns in the region are situated in close proximity to parcels within the vast East Bay Regional Park system, where dogs can hike with their people off-leash in many open-space and undeveloped areas, provided they are under strict voice control at all times. more »
Tri-Valley: Trails to Treats
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Please support our sponsors
The Bay Area’s Tri-Valley region, just 45 minutes east of San Francisco, is a sunny paradise for hiking dogs and their people, rewarding both with lots of wide open spaces and scenic vistas.

The four cities that make up the Tri-Valley region, Pleasanton, Danville, Dublin and Livermore, each have something special to offer DogTrekkers. more »
East Bay Regional Park District
Happy dogs at Point Isabel. Photo Credit: @theemmanation
Happy dogs at Point Isabel. Photo Credit: @theemmanation
The Bay Area wouldn’t be what it is without its tawny, oak-studded hills, and we have the East Bay Regional Parks District to thank for keeping many of them accessible to the public. The district manages 65 parks spanning 114,000 acres in Alameda and Contra Costa counties, offering between them some 1,200 miles of dog-friendly trails. Away from developed areas, four-legged friends trained to come when called can trek with you leash free. more »
East Bay Regional Wonders
Hiking Sunol Regional Wilderness. Photo Credit: John Kay (CC)
Hiking Sunol Regional Wilderness. Photo Credit: John Kay (CC)
The East Bay Regional Park District, a network of 65 parks spanning Alameda and Contra Costa counties, is cherished by dogs and their people, and rightly so. Its 1,250 miles of trails dip and dive over 120,536 acres of open space and are enjoyed by hikers, bikers and equestrians as well as DogTrekkers grateful for the opportunity to disconnect from the leash. more »
East Bay Hikes for Fresh-Air Fiends
Sunol Regional Wilderness. Photo Credit: @rufiosf
Sunol Regional Wilderness. Photo Credit: @rufiosf
Don’t come to Oakland or the Tri-Valley without your hiking shoes! You’ll need them, along with a leash, to explore open-space preserves more »
Tri-Valley: The Sunny Side of the Bay
Dogs enjoying the vineyard
Photo Credit: Elsa Day
The sprawling San Francisco Bay Area, home to more than 7 million people, contains a surprising amount of green space, much of it concentrated in the rolling hills of the East Bay’s Tri-Valley region.  Dog-friendly hotels, restaurants and wineries abound, and if you’re looking for places to stretch your legs, the East Bay Regional Park District manages tens of thousands of acres where you can do just that. more »
"Tri" Something New
Pleasanton Ridge
Pleasanton Ridge - Photo: Maverick Wyatt Myers
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Down in Del Valle
Willow at Del Valle
Willow at Del Valle Regional Park
A regional plan adopted in the early 1990s to revitalize agriculture and limit urban sprawl is largely responsible for preserving the Tri-Valley region's semi-rural character. more »
Embrace Life!
Dogs chasing each other at East Bay Regional Park
(CC) marymactavish
With state finances in the pits and many state parks facing service reductions or even outright closure, it’s refreshing to know that forward-thinking Alameda and Contra Costa counties are home to  the largest urban park district in the United States.

Many of the 65 parks included in the East Bay Regional Parks District are not known outside the region; in fact, many Northern Californians don’t even know the EBPRPD exists. more »
Wide Open Spaces in the Tri-Valley
A regional plan adopted in the early 1990s to revitalize agriculture and limit urban sprawl is largely responsible for preserving the Tri-Valley region's semi-rural character. From any densely populated area, wide-open views that you can enjoy with Rover at your side are just minutes away more »
Lake Del Valle: Paradise for Water Dogs
Lake Del ValleOne of the few places you and your dog can go for a sail. And fish!  You'll want to spend the day, the night, or the weekend at  Del Valle Regional Park, with 5,000 acres, a five-mile-long lake, a full range of activities, and a big welcome mat for canine family members. It's another world from the daily grind, with peaceful views of rolling, oak-dotted hills as far as the eye can see. more »
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