Madera Canyon

Madera Canyon is a canyon in the northwestern face of the Santa Rita Mountains, twenty-five miles southeast of Tucson, Arizona. As part of the Coronado National Forest, Madera Canyon has campsites, picnic areas, and miles of hiking trails. The canyon is also used as a resting place for migrating birds, and it is thus known as a premier birdwatching area. Madera Canyon was originally named White House Canyon, after a prominent white adobe house was built there in the late 19th century. The canyon was renamed sometime in the early 1900s, although some locals still use the original name.
Madera Canyon is located in the Santa Rita Mountains, which is one of the largest of the Madrean Sky Islands. The canyon and its immediate surroundings are therefore home to wide variety of flora and fauna, ranging from cactus covered desert in the lower reaches of the canyon to aspen and pine forest on Mount Wrightson.

Wikipedia