ALERTS
EMERGENCY ALERT
WHITE TANK - Pavement Preservation Near Waddell
WHITE TANK: Trailhead Staging Closed 4/13/26 - 8/31/26
LAKE PLEASANT: Annual Bald Eagle Closure - Agua Fria Arm - December 15 thru June 15
MARICOPA TRAIL - Segment 12 TEMPORARILY CLOSED - 10-8-2025 - 9-2026
 
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Events (2)
  • Apr
    22
    McDowell - Invasive Species Removal
    Apr 22, 2026 - (07:00 AM - 10:30 AM)
    McDowell Mountain Regional Park
    Desert Defender volunteers needed! Join us in removing invasive species and reducing the wildfire risk in Maricopa County Regional Parks.
    Event Details
  • Apr
    26
    City Nature Challenge Hike
    Apr 26, 2026 - (08:00 AM - 10:00 AM)
    McDowell Mountain Regional Park
    Join Ranger Nikki on a moderate hike and use your phone to document biodiversity in the park for the City Nature Challenge global Citizen Science competition that runs April 24-27. Click program title for more details.
    Event Details

NOTICE: Accessibility & Accommodations
The County is committed to providing equal access to its programs, services, and activities.

To request a reasonable accommodation, auxiliary aid, service, or information in an alternative format, please contact the ADA Compliance Program at maricopacountyparks@maricopa.gov or 602.506.9500.

Requests related to public meetings should be made at least three (3) business days in advance when possible to allow time for coordination. 

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