The Chiricahua Mountains are a mountain range located in southeastern Arizona, United States. The range covers an area of about 1,000 square miles and is part of the larger Basin and Range Province of North America. The Chiricahua Mountains are known for their unique rock formations, including balancing rocks and hoodoos, which have been shaped by millions of years of erosion and weathering.

The Chiricahua Mountains are a popular destination for hikers, nature lovers, and birdwatchers, as the area is home to a diverse array of flora and fauna, including many species of birds, such as the elegant trogon, the elegant trogan, and the black-throated sparrow. There are several trails that wind through the mountains, including the Echo Canyon Trail and the Heart of Rocks Loop Trail, which offer stunning views of the surrounding landscape.

The Chiricahua Mountains are also rich in history, as the area was once home to the Chiricahua Apache tribe, who lived in the region for thousands of years. Today, the Chiricahua Mountains are protected as part of the Chiricahua National Monument, which was established in 1924 to preserve the unique geology and cultural heritage of the area.