An overnight trip into Saguaro's wilderness can take you from 3,000' elevation to over 8,000' in about 15 miles. Hikes may be started from any of five trailheads ranging from the easy-to-access Douglas Spring Trailhead at the east end of Speedway Boulevard to the more remote Italian Spring Trailhead accessed through Reddington Pass on the adjacent Coronado National Forest.<br />
Source: National Park Service
Exit I-10 at exit # 275 (Houghton Road) and drive 9.5 miles (15 kilometers) north to Old Spanish Trail and turn right. Drive 3 miles (5 kilometers) southeast on Old Spanish Trail and the park entrance, which will be on the left side of the road.<br /><br />Source: National Park Service
http://www.tripleblaze.com/trail.php?c=3&i=2886