Magdalena National Forest was established as the Magdalena Forest Reserve by the U.S. Forest Service in New Mexico on November 5, 1906, with 153781acres. It became a National Forest on March 4, 1907. On July 1, 1908, San Mateo National Forest was added. On February 23, 1909, the forest was combined with Datil National Forest[1]
The Magdalena Forest is now part of the Magdalena Ranger District of Cibola National Forest, in the Magdalena Mountains to the south of Magdalena in Socorro County.[2]