{
  "publisher": "DogPolicies",
  "version": "2026.11.01",
  "schemaVersion": "1.2",
  "generatedAt": "2026-11-01",
  "as_of": "2026-11-01",
  "license": {
    "name": "CC BY 4.0",
    "url": "https://creativecommons.org/licenses/by/4.0/"
  },
  "attribution_text": "DogPolicies, dogpolicies.com, CC BY 4.0, verified 2026-11-01",
  "attribution_url": "https://dogpolicies.com/",
  "terms_url": "https://dogpolicies.com/terms/",
  "disclaimer": "Provided as is. Every fact names its source and the date it was checked; rules change between checks, so confirm with the agency or business before you go. Service animals are governed by the ADA, not these pet rules.",
  "attribution": "DogPolicies (https://dogpolicies.com)",
  "place": {
    "id": "acalanes-ridge-open-space",
    "uid": "plc_wnfsj50h6m5yen8s",
    "name": "Acalanes Ridge Open Space",
    "type": "park",
    "url": "https://dogpolicies.com/places/acalanes-ridge-open-space/",
    "canonical_url": "https://dogpolicies.com/places/acalanes-ridge-open-space/",
    "markdown_url": "https://dogpolicies.com/places/acalanes-ridge-open-space.md",
    "json_url": "https://dogpolicies.com/api/v1/places/acalanes-ridge-open-space.json",
    "citation": "Acalanes Ridge Open Space (Walnut Creek, CA): Yes. Dogs may be off leash under voice control. Source: City of Walnut Creek, checked 2026-10-31. DogPolicies record: https://dogpolicies.com/places/acalanes-ridge-open-space/ (CC BY 4.0; cite with link).",
    "answer": {
      "status": "yes",
      "headline": "Yes. Dogs may be off leash under voice control."
    },
    "status": "published",
    "confirmedBy": null,
    "regionId": "bay-area",
    "areaId": "east-bay",
    "state": "CA",
    "county": "Contra Costa",
    "city": "Walnut Creek",
    "address": "Sousa Drive",
    "zip": "94597",
    "geo": {
      "lat": 37.91182,
      "lon": -122.07986
    },
    "website": "https://www.walnutcreekca.gov/Home/Components/FacilityDirectory/FacilityDirectory/8/664",
    "phone": null,
    "managingAgency": "City of Walnut Creek Open Space Division",
    "brandId": null,
    "facts": {
      "dogsAllowed": {
        "value": "yes",
        "display": "Yes",
        "note": "Rangers recommend keeping dogs leashed at all times.",
        "source": "page",
        "ruleId": "rul_wnfsj50h6m5yen8s_dogsallowed",
        "confidence": "stated",
        "verifiedAt": "2026-10-31",
        "freshness": "fresh"
      },
      "leash": {
        "value": "off_leash_voice_control",
        "display": "Off leash allowed under voice control",
        "source": "page",
        "ruleId": "rul_wnfsj50h6m5yen8s_leash",
        "confidence": "stated",
        "verifiedAt": "2026-10-31",
        "freshness": "fresh"
      },
      "amenities": {
        "value": [
          "202 acres",
          "4 miles of trails",
          "Limited parking",
          "No developed facilities"
        ],
        "display": "202 acres, 4 miles of trails, Limited parking, No developed facilities",
        "source": "page",
        "ruleId": "rul_wnfsj50h6m5yen8s_amenities",
        "confidence": "stated",
        "verifiedAt": "2026-10-31",
        "freshness": "fresh"
      }
    },
    "notStated": [],
    "tags": [
      "off-leash"
    ],
    "rules": [
      "Open from half an hour before sunrise to half an hour after sunset.",
      "Off leash only on trails, and only under voice and sight command: keep your dog in sight and make sure it comes back the moment you call.",
      "Leash your dog in developed picnic areas, at historic sites, in parking lots and along street parking.",
      "No dogs in central Lime Ridge south of Ygnacio Valley Road, a protected wildlife habitat area.",
      "Carry a leash, and pick up your dog's waste and take it out of the open space.",
      "Don't let your dog chase, harass or harm wildlife or plants."
    ],
    "ruleRecords": [
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        "id": "rul_wnfsj50h6m5yen8s_dogsallowed",
        "placeId": "acalanes-ridge-open-space",
        "kind": "dogsAllowed",
        "label": "Dogs allowed",
        "value": "yes",
        "text": "Yes",
        "note": "Rangers recommend keeping dogs leashed at all times.",
        "source": "page",
        "sourceUrl": "https://www.walnutcreekca.gov/Home/Components/FacilityDirectory/FacilityDirectory/8/664",
        "sourcePublisher": "City of Walnut Creek",
        "sourceKind": "government",
        "quote": "Acalanes Ridge Address: Sousa Drive Walnut Creek, CA 94597 Amenities: 202 Acres 4 Miles of trails Limited parking No developed facilities ... Dogs? Rangers recommend dogs remain leashed at all times. If they are off leash, dogs must be under positive sight and voice command.",
        "confidence": "stated",
        "inheritedFrom": null,
        "verifiedAt": "2026-10-31",
        "reviewDue": "2026-11-30",
        "freshness": "fresh"
      },
      {
        "id": "rul_wnfsj50h6m5yen8s_leash",
        "placeId": "acalanes-ridge-open-space",
        "kind": "leash",
        "label": "Leash",
        "value": "off_leash_voice_control",
        "text": "Off leash allowed under voice control",
        "note": null,
        "source": "page",
        "sourceUrl": "https://www.walnutcreekca.gov/Home/Components/FacilityDirectory/FacilityDirectory/8/664",
        "sourcePublisher": "City of Walnut Creek",
        "sourceKind": "government",
        "quote": "Acalanes Ridge Address: Sousa Drive Walnut Creek, CA 94597 Amenities: 202 Acres 4 Miles of trails Limited parking No developed facilities ... Dogs? Rangers recommend dogs remain leashed at all times. If they are off leash, dogs must be under positive sight and voice command.",
        "confidence": "stated",
        "inheritedFrom": null,
        "verifiedAt": "2026-10-31",
        "reviewDue": "2026-11-30",
        "freshness": "fresh"
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        "placeId": "acalanes-ridge-open-space",
        "kind": "amenities",
        "label": "Amenities",
        "value": [
          "202 acres",
          "4 miles of trails",
          "Limited parking",
          "No developed facilities"
        ],
        "text": "202 acres, 4 miles of trails, Limited parking, No developed facilities",
        "note": null,
        "source": "page",
        "sourceUrl": "https://www.walnutcreekca.gov/Home/Components/FacilityDirectory/FacilityDirectory/8/664",
        "sourcePublisher": "City of Walnut Creek",
        "sourceKind": "government",
        "quote": "Acalanes Ridge Address: Sousa Drive Walnut Creek, CA 94597 Amenities: 202 Acres 4 Miles of trails Limited parking No developed facilities ... Dogs? Rangers recommend dogs remain leashed at all times. If they are off leash, dogs must be under positive sight and voice command.",
        "confidence": "stated",
        "inheritedFrom": null,
        "verifiedAt": "2026-10-31",
        "reviewDue": "2026-11-30",
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      },
      {
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        "placeId": "acalanes-ridge-open-space",
        "kind": "rules",
        "label": "rules",
        "value": [
          "Open from half an hour before sunrise to half an hour after sunset.",
          "Off leash only on trails, and only under voice and sight command: keep your dog in sight and make sure it comes back the moment you call.",
          "Leash your dog in developed picnic areas, at historic sites, in parking lots and along street parking.",
          "No dogs in central Lime Ridge south of Ygnacio Valley Road, a protected wildlife habitat area.",
          "Carry a leash, and pick up your dog's waste and take it out of the open space.",
          "Don't let your dog chase, harass or harm wildlife or plants."
        ],
        "text": null,
        "note": null,
        "source": "agency",
        "sourceUrl": "https://www.walnutcreekca.gov/government/departments/open-space/rules-and-regulations",
        "sourcePublisher": "City of Walnut Creek",
        "sourceKind": "government",
        "quote": "Dogs are required to be on leash in all in all developed picnic areas, historic sites and in parking lots and along street parking. Dogs are allowed off leash and under positive voice and sight command in the trail areas of Shell Ridge, Acalanes, Sugarloaf, and Lime Ridge north of Ygnacio Valley Road. ... Dogs are not allowed in central Lime Ridge south of Ygnacio Valley Road.",
        "confidence": "inferred_from_agency",
        "inheritedFrom": null,
        "verifiedAt": "2026-10-31",
        "reviewDue": "2026-11-30",
        "freshness": "fresh"
      }
    ],
    "sources": {
      "page": {
        "url": "https://www.walnutcreekca.gov/Home/Components/FacilityDirectory/FacilityDirectory/8/664",
        "publisher": "City of Walnut Creek",
        "title": "Acalanes Ridge",
        "kind": "government",
        "capturedAt": "2026-10-31",
        "quote": "Acalanes Ridge Address: Sousa Drive Walnut Creek, CA 94597 Amenities: 202 Acres 4 Miles of trails Limited parking No developed facilities ... Dogs? Rangers recommend dogs remain leashed at all times. If they are off leash, dogs must be under positive sight and voice command."
      },
      "location": {
        "url": "https://services2.arcgis.com/AhHMUmDoudKVXiUl/arcgis/rest/services/OpenSpace_Facilities/FeatureServer/0",
        "publisher": "City of Walnut Creek",
        "title": "Location: the Sousa trailhead in the city's Open Space facilities GIS layer",
        "kind": "government",
        "capturedAt": "2026-10-31"
      },
      "agency": {
        "url": "https://www.walnutcreekca.gov/government/departments/open-space/rules-and-regulations",
        "publisher": "City of Walnut Creek",
        "title": "Open Space: Rules and Regulations",
        "kind": "government",
        "capturedAt": "2026-10-31",
        "quote": "Dogs are required to be on leash in all in all developed picnic areas, historic sites and in parking lots and along street parking. Dogs are allowed off leash and under positive voice and sight command in the trail areas of Shell Ridge, Acalanes, Sugarloaf, and Lime Ridge north of Ygnacio Valley Road. ... Dogs are not allowed in central Lime Ridge south of Ygnacio Valley Road."
      }
    },
    "verifications": [
      {
        "at": "2026-10-31",
        "by": "editor",
        "method": "page",
        "outcome": "confirmed",
        "facts": [
          "dogsAllowed",
          "leash",
          "amenities"
        ],
        "sources": [
          "page",
          "location"
        ],
        "note": "First verification, from the record's verifiedAt."
      }
    ],
    "verifiedAt": "2026-10-31",
    "reviewDue": "2026-11-30",
    "stale": false,
    "freshness": "fresh",
    "indexable": true,
    "provenance": "curated",
    "license": "CC-BY-4.0",
    "slugHistory": []
  }
}