Aerial view · USGS, public domain
Tassajara Dog Park
Tassajara Dog Park is a public dog park (free entry) at San Ramon, CA.
Price
Free Entry
About the Park
On the eastern side of the San Ramon Valley, Tassajara Dog Park serves dog owners around the 94506 zip code with free off-leash space. The Tassajara area sits against rolling East Bay hills that turn green in winter and gold by June — pleasant scenery for a daily run. Our records confirm off-leash use and free public access, but fencing, surface type, and posted hours are not listed, so walk the perimeter before unclipping the leash. Summers here run warm and dry, so earlier visits beat afternoon ones from June through September. For households along the Tassajara corridor, this is likely the nearest spot where a dog can legally stretch out at full speed.
infoWhat to Know Before You Go
Tassajara Dog Park is an off-leash area without full fencing. Make sure your dog has solid recall before letting them loose, and keep an eye on them near any roads or boundaries.
Best of all, Tassajara Dog Park is completely free to visit — no membership or daily fees required.
backpackWhat to Bring
Fresh water and a bowl
Even parks with water fountains can have them out of service. Bring your own to be safe.
Poop bags
Most parks provide them, but don't rely on it. Always come prepared to clean up after your dog.
A folding chair
This park may have limited seating, so a portable chair can make longer visits more comfortable.
A reflective collar or light-up leash
If you visit near dusk, visibility gear helps you keep track of your dog and stay safe.
High-value treats
Useful for practicing recall in a distracting environment and rewarding good social behavior.
Your dog's favorite toy
A familiar toy can help shy dogs feel more comfortable and give them something to focus on.
Recommended Gear
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Location
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helpFrequently Asked Questions
Is Tassajara Dog Park fenced?
Tassajara Dog Park does not have a fully fenced enclosure. Dogs should be kept under voice control.
Is Tassajara Dog Park free?
Yes, Tassajara Dog Park is a free public dog park open to all visitors.
What are the hours for Tassajara Dog Park?
Tassajara Dog Park hours vary. We recommend checking with local authorities or visiting during daylight hours for the best experience.
Does Tassajara Dog Park have a separate area for small dogs?
Tassajara Dog Park does not have a specifically marked small dog area. All dogs share the same space.
Where is Tassajara Dog Park located?
Tassajara Dog Park is located in San Ramon, CA 94506.
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Claim it nowLast updated June 2026 · How we source park data