New Mexico Geography

The eastern border of New Mexico lies along 103° W with Oklahoma, and 3 miles (5 km) west of 103° W with Texas. Texas also lies south of most of New Mexico, although the southwestern boot-heel borders the Mexican states of Chihuahua and Sonora. The western border with Arizona runs along 109° W. The 37° N parallel forms the northern boundary with Colorado. The states New Mexico, Colorado, Arizona, and Utah come together at the Four Corners in the northwestern corner of New Mexico.

The landscape ranges from wide, rose-colored deserts to broken mesas to high, snow-capped peaks. Despite New Mexico's arid image, heavily forested mountain wildernesses cover a significant portion of the state, especially towards the north. The Sangre de Cristo (Blood of Christ) Mountains, the southernmost part of the Rocky Mountains, run roughly north-south along the east side of the Rio Grande in the rugged, pastoral north.

Cacti, yuccas, creosote bush, sagebrush, and desert grasses cover the broad, semiarid plains that cover the southern portion of the state.

The Federal government protects millions of acres of New Mexico as national forests including:

• Carson National Forest
• Cibola National Forest (headquartered in Albuquerque)
• Lincoln National Forest
• Santa Fe National Forest (headquartered in Santa Fe)

Other protected lands include the following national monuments:

• Aztec Ruins National Monument at Aztec
• Bandelier National Monument in Los Alamos
• Capulin Volcano National Monument near Capulin
• Carlsbad Caverns National Park near Carlsbad
• Chaco Culture National Historical Park at Nageezi
• El Camino Real de Tierra Adentro National Historic Trail
• El Malpais National Monument in Grants
• El Morro National Monument in Ramah
• Fort Union National Monument at Watrous
• Gila Cliff Dwellings National Monument near Silver City
• Old Spanish National Historic Trail
• Pecos National Historical Park in Pecos
• Petroglyph National Monument near Albuquerque
• Salinas Pueblo Missions National Monument at Mountainair
• Santa Fe National Historic Trail
• White Sands National Monument near Alamogordo

Visitors also frequent the surviving native pueblos of New Mexico. Tourists visiting these sites bring significant monies to the state. Other areas of geographical and scenic interest include Kasha-Katuwe Tent Rocks National Monument and the Valles Caldera National Preserve. The Gila Wilderness lies in the southwest of the state.

Desert scene approx. 20 miles South of Santa Fe

Digitally colored elevation map of NM

A scene of Northern New Mexico, often noted for being somewhat wetter and cooler than the central and southern regions.