Open: Sunrise to Sunset, Daily

Trailhead Entrances
59th Avenue between Deer Valley and Pinnacle Peak Roads
55th Avenue off of Pinnacle Peak Road
67th Avenue and Patrick Lane

Be advised: open fires are prohibited in Glendale Parks per Glendale City Code 16-16.   If you witness park violations please contact the Park Ranger at 623-695-3004.

Thunderbird Conservation Park Improvement Project Update

The 2021 Parks and Recreation Master Plan identified the park for future improvements concentrating on the three trailheads/entrances and park infrastructure.

An open house was held in 2022 to seek input from the public to better understand how the trailheads and parks are used today, and what improvements would provide the most benefit for park users and visitors.

Please join us for a project update, including current design documents.

🗓️ Tuesday, May 6, 2025

⌚ 5:30 – 7:00 PM

📍 Foothills Recreation and Aquatics Center

       5600 W. Union Hills Drive

If you are unable to attend the meeting, the current design documents will be available here on May 7, 2025. 

Have You Been Here? 

Experience the Beauty of Thunderbird Conservation Park
If you appreciate spending time in nature, Thunderbird Conservation Park offers a serene and scenic setting for all to enjoy. The park features well-maintained trails suitable for hiking, biking, running, and horseback riding.

For those seeking a quieter experience, there are also peaceful areas perfect for relaxation and reflection. With a variety of outdoor opportunities, the park provides something for visitors of all interests and activity levels.

https://vimeo.com/777491859/0399a7d002

About Thunderbird Conservation Park

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. The hills are named after Robert Hedgpeth, an early homesteader in the area. The park itself was named in honor of the nearby World War II pilot training facility, located approximately four miles to the south.

The City of Glendale initially acquired the park in 1951 through a lease agreement with the federal government, and with the support of the Glendale Women’s Club and the Glendale Rotary Club, full ownership was obtained in 1956. From 1963 to 1984, Maricopa County managed the park, a period during which many significant improvements were made. In 1984, operational responsibility was returned to the City of Glendale.

Today, 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.

Trail Etiquette at Thunderbird Conservation Park

During peak times, trails at Thunderbird Conservation Park can become quite busy. As the number of visitors increases, so does the importance of following responsible trail use guidelines. These practices help ensure a safe and enjoyable experience for all park users.

Please remember—courtesy goes a long way, and you might even make a new friend along the way. Most importantly, help us protect this fragile desert environment by staying on designated trails. Your cooperation helps preserve the park’s natural beauty for everyone to enjoy.

Trail Safety Tips

Check the Weather
Arizona’s dry heat can be misleading—and dangerous. Plan your hike for the cooler parts of the day, like early morning or late afternoon, when there’s more shade. 

 Dress Smart
Wear sturdy shoes, lightweight clothing, a hat, and don’t forget the sunscreen.

 Pack Plenty of Water
Start hydrating before you hit the trail, and bring more water than you think you’ll need. Head back before you finish your supply—don’t wait until it’s gone.

 Stay Connected
Bring your phone in case of emergency.

Hike with a Buddy
It’s always safer (and more fun) to hike with others. If you go alone, make sure someone knows your route and expected return time.

Know Your Limits
Be honest with yourself and don’t overdo it. Even experienced athletes have gotten into trouble on Arizona trails due to dehydration.

 Stick to the Trail
Help protect the desert and yourself—stay on marked paths and avoid wandering off.

 Be Prepared, Be Responsible
Don’t be the one who needed rescuing because they weren’t ready. Respect your limits, follow safety tips, and enjoy the desert the smart way.

Download Thunderbird Conservation Park Trail Map