The alerts below are pulled from park websites to provide important and timely information that may affect visits to a park, group of parks, or larger area. Use the filters below to search for alerts by state, park, or type. Alert types include:
- Danger: Description of imminent hazard
- Closure: Notification that the park, a major facility, or area within the park is inaccessible for some reason unrelated to an immediate safety concern
- Caution: Description of a possibly hazardous situation
- Information: Notification of something that may affect visitor plans