Oracle State Park in Arizona is a 4,000-acre wildlife refuge nestled in the Catalina Mountains. It offers picnic areas, 15+ miles of trails for hiking, biking, and horseback riding, and even hosts the Arizona Trail. Plus, it's a designated International Dark Sky Park, making it perfect for stargazing. The park also serves as an Environmental Education Center, offering interactive programs for all ages to learn about nature and conservation. There is an entrance fee.