Mora, a small village 31 miles north of Las Vegas via NM 518, is the main center between Las Vegas and Taos, and it's the seat of sparsely populated Mora County. The 15-mile-long Mora Valley is one of New Mexico's prettiest but most economically depressed regions, where families have for centuries lived by subsistence farming and are only recently having to adapt to other means of earning income. An interesting stop here is the Tapetes de Lana shop in the middle of town.

Fort Union National Monument

Established in 1851 to defend the Santa Fe Trail against attacks from Plains Indians, Fort Union was expanded in 1861 in anticipation of a Confederate invasion, which was subsequently thwarted at Glorieta Pass, 20 miles southeast of Santa Fe. Fort Union's location on the Santa Fe Trail made it a welcome way station for travelers, but when the railroad replaced the trail in 1879, the fort was on its way out. It was abandoned in 1891. Today, Fort Union, the largest military installation in the 19th-century Southwest, is in ruins. Though it offers little to see but adobe walls and chimneys, the very scope of the fort is impressive. Santa Fe Trail wagon ruts can still be seen nearby. Follow the 1.5-mile self-guided interpretive trail that wanders through the ruins and imagine yourself a weary 19th-century wagon traveler stopping for rest and supplies.

The national monument has a small visitor center and museum with exhibits and booklets on the fort's history. Visitors should allow 2 hours to tour the ruins.

Just the Facts -- To reach the site from Las Vegas, drive 18 miles north on I-25 to the Watrous exit, and then another 8 miles northwest on NM 161. Admission is $3 per person. Fort Union National Monument is open Memorial Day to Labor Day daily from 8am to 6pm; during the rest of the year, it is open daily from 8am to 4pm. It's closed Thanksgiving, Christmas, and New Year's Day.

A gift shop carries a wide selection of books on New Mexico history and women's history, and frontier military books. Camping is not available at the monument, but facilities are available in nearby Las Vegas.

For more information on the monument, contact Fort Union National Monument, P.O. Box 127, Watrous, NM 87753 (tel. 505/425-8025; www.nps.gov/foun).

Note: This information was accurate when it was published, but can change without notice. Please be sure to confirm all rates and details directly with the companies in question before planning your trip.