Parks in Antioch
County and regional parks in the current Antioch guide.
Map & directions
Markers show approximate park locations, not individual facilities.
| Park | City | Size | Dogs | Fees | Facilities |
|---|---|---|---|---|---|
Antioch/Oakley Regional ShorelineAntioch · 6 acresNo parking fee | Antioch | 6 acres | —Not stated: The official park page does not state a dog rule. Check with East Bay Regional Park District before you go. | No parking fee | |
 Black Diamond Mines Regional PreserveAntioch · 4,646 acres$5 per vehicleDogs: Leash in developed areas | Antioch | 4,646 acres | Leash in developed areas | $5 per vehicle | CampingDrinking WaterHistoric SitePicnic Area |
 Contra Loma Regional ParkAntioch · 681 acres$5 per vehicle | Antioch | 681 acres | —Not stated: The official park page does not state a dog rule. Check with East Bay Regional Park District before you go. | $5 per vehicle | Boat LaunchPicnic AreaRestroomsVolleyball |
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This guide currently covers 3 sourced parks. Check the managing agency for its complete park inventory.
Sources last checked Oct 15, 2026. See our source policy.