Published on April 01, 2026
Thunderbird Conservation Park is undergoing trailhead improvements beginning April 6. The upgrades to the trailheads include adding shade structures and new restrooms, adding historical and environmental signage, paving parking areas and planting new native plants.
All trails will remain open during construction. The planned improvements are expected to be completed in late summer 2027.
The 59th Ave. Trailhead, between Deer Valley and Pinnacle Peak Rds., will be the first trailhead closed for improvements beginning April 6 to December 2026.
Improvements at the 55th Ave. Trailhead are expected to run from August 2026 to February 2027. Improvements at the 67th Ave. Trailhead are projected to run from January 2027 to August 2027.
Thunderbird Conservation Park is a 1,185-acre natural preserve located in the Hedgpeth Hills, dedicated to the protection and appreciation of the desert environment. Thunderbird Conservation Park offers a variety of recreational opportunities including picnicking, hiking, horseback riding, mountain biking, jogging and bird watching. Approximately 15 miles of multi-use trails have been developed through the dedicated efforts of numerous volunteer groups, helping to make the park a treasured destination for outdoor enthusiasts.