{
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    {
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        "temporal_scope": null,
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          "arrival_after_check_in_allowed": true,
          "check_in": "12:00",
          "checkout": "12:00",
          "missed_deadline_consequence": "reservation cancelled",
          "reservation_check_in_deadline_after_first_night": "10:00"
        }
      },
      "evidence": [
        {
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        }
      ],
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        {
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        {
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      ]
    },
    {
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        "claim_id": "claim-yosemite-campground-campfires",
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        ],
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          "scope-yosemite-developed-campgrounds"
        ],
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        "temporal_scope": null,
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        }
      },
      "evidence": [
        {
          "claim_id": "claim-yosemite-campground-campfires",
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        }
      ],
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        {
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        {
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      ]
    },
    {
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        "claim_id": "claim-yosemite-campground-camping-limit",
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        ],
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        "temporal_scope": null,
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      },
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        {
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        {
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        {
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      ]
    },
    {
      "claim": {
        "claim_id": "claim-yosemite-campground-food-storage",
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        }
      },
      "evidence": [
        {
          "claim_id": "claim-yosemite-campground-food-storage",
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        }
      ],
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        {
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          "observation_id": "observation-nps-yosemite-camp-regulations-20260922",
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      ],
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        {
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      ]
    },
    {
      "claim": {
        "claim_id": "claim-yosemite-campground-generator-hours",
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        ],
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          "scope-yosemite-developed-campgrounds"
        ],
        "subject_id": "campgrounds-yosemite-developed",
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          "07:00-09:00",
          "12:00-14:00",
          "17:00-19:00"
        ]
      },
      "evidence": [
        {
          "claim_id": "claim-yosemite-campground-generator-hours",
          "evidence_id": "evidence-yosemite-campground-generator-hours",
          "notes": "",
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        }
      ],
      "observations": [
        {
          "artifact_refs": [],
          "content": "NPS campground rules require continuous proper food storage, limit ordinary campsites to six people and generally two motor vehicles, and allow camping or vehicle sleeping only in designated campsites. Seasonal fire, pet, quiet-hour, generator, and stay-limit rules also apply.",
          "observation_id": "observation-nps-yosemite-camp-regulations-20260922",
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      ],
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        {
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        }
      ]
    },
    {
      "claim": {
        "claim_id": "claim-yosemite-campground-lines-and-hammocks",
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        ],
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        ],
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        "temporal_scope": null,
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          "slacklines_at_camp_4": "within 200 feet for registered Camp 4 campers",
          "slacklines_at_other_campgrounds": false,
          "slacklines_on_oaks": false,
          "tree_padding_required": true
        }
      },
      "evidence": [
        {
          "claim_id": "claim-yosemite-campground-lines-and-hammocks",
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        }
      ],
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        {
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          "observation_id": "observation-nps-yosemite-campground-shared-operations-20260926",
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        {
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      ]
    },
    {
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        "temporal_scope": null,
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          "maximum_motor_vehicles_per_campsite": 2,
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          "vehicles_must_fit_on_parking_pad": true
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      },
      "evidence": [
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        }
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        {
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          "observation_id": "observation-nps-yosemite-campground-shared-operations-20260926",
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        {
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      ]
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            "not left unattended while tied"
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        }
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      "observations": [
        {
          "artifact_refs": [],
          "content": "NPS campground rules require continuous proper food storage, limit ordinary campsites to six people and generally two motor vehicles, and allow camping or vehicle sleeping only in designated campsites. Seasonal fire, pet, quiet-hour, generator, and stay-limit rules also apply.",
          "observation_id": "observation-nps-yosemite-camp-regulations-20260922",
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          "starts": "22:00"
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      "observations": [
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          "observation_id": "observation-nps-yosemite-camp-regulations-20260922",
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        "temporal_scope": null,
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      },
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      },
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          "observation_id": "observation-nps-yosemite-camp-regulations-20260922",
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  ],
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    {
      "entity_id": "campgrounds-yosemite-developed",
      "kind": "campground_collection",
      "name": "Yosemite Developed Campgrounds"
    },
    {
      "entity_id": "park-yosemite-national-park",
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    }
  ],
  "history": [
    {
      "action": "ADD",
      "change_set_id": "wp-20260922-yosemite-nps-foundation",
      "evidence_refs": [],
      "knowledge_gap_refs": [],
      "path": "canonical/v0/sources/source-nps-yosemite-camp-regulations.json",
      "reason": "Publish a source-backed Yosemite National Park planning foundation from current official NPS pages.",
      "record_id": "source-nps-yosemite-camp-regulations",
      "record_type": "source",
      "summary": "Add a source-backed Yosemite planning foundation with actionable wilderness requirements, current-condition rechecks, party-dependent fees, access, camping, and preserved uncertainty."
    }
  ],
  "navigation": {
    "next_id": "source-nps-yosemite-campground-inventory-2026",
    "position": 225,
    "previous_id": "source-nps-yosemite-basic",
    "total": 587
  },
  "observations": [
    {
      "artifact_refs": [],
      "content": "NPS campground rules require continuous proper food storage, limit ordinary campsites to six people and generally two motor vehicles, and allow camping or vehicle sleeping only in designated campsites. Seasonal fire, pet, quiet-hour, generator, and stay-limit rules also apply.",
      "observation_id": "observation-nps-yosemite-camp-regulations-20260922",
      "observed_at": "2025-08-01T00:00:00+00:00",
      "observer": "NPS",
      "retrieved_at": "2026-09-22T18:00:00+00:00",
      "source_id": "source-nps-yosemite-camp-regulations"
    },
    {
      "artifact_refs": [],
      "content": "NPS campground regulations publish noon check-in and checkout, the next-morning no-show cutoff, campsite and overflow parking rules, wastewater and utility rules, and campground hammock, clothesline, and slackline restrictions.",
      "observation_id": "observation-nps-yosemite-campground-shared-operations-20260926",
      "observed_at": "2025-08-01T00:00:00+00:00",
      "observer": "National Park Service",
      "retrieved_at": "2026-09-26T00:00:00+00:00",
      "source_id": "source-nps-yosemite-camp-regulations"
    }
  ],
  "record": {
    "locator": "https://www.nps.gov/yose/planyourvisit/campregs.htm",
    "publisher": "National Park Service",
    "source_id": "source-nps-yosemite-camp-regulations"
  },
  "record_type": "source",
  "related_records": [],
  "sources": [
    {
      "locator": "https://www.nps.gov/yose/planyourvisit/campregs.htm",
      "publisher": "National Park Service",
      "source_id": "source-nps-yosemite-camp-regulations"
    }
  ]
}