- 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
Active Alerts in Parks
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:
By State
By Alert Type
By Park
Last updated: August 20, 2018