Franklin Mountains — Urban Wilderness, the Tom Mays Unit & Desert Trails
Rising abruptly out of the middle of the city, the Franklin Mountains State Park is the largest urban wilderness park in the United States — nearly 27,000 acres of rugged Chihuahuan Desert peaks that El Pasoans can reach in twenty minutes yet feel a world away from downtown. This day trades the highway for the high desert: the Tom Mays Unit off Transmountain Road opens the range with an easy nature walk and sweeping desert overlooks, a rocky trail climbs toward the range's granite spine, and the old Tin Mines tunnels recall a forgotten early-1900s mining boom. It is a full day of scrambling over pink-and-gray Precambrian rock among ocotillo, barrel cactus, and lechuguilla, with the whole city spread below and the Rio Grande valley stretching south into Chihuahua. Bring far more water than feels necessary — the desert here is dry, exposed, and deceptively strenuous.