Carlsbad (/ˈkɑːrlzbæd/ KARLZ-bad) is a city in and the county seat of Eddy County, New Mexico, United States. As of the 2010 census, the city population was 26,138. Carlsbad is centered at the intersection of U.S. Routes 62/180 and 285, and is the principal city of the Carlsbad-Artesia Micropolitan Statistical Area, which has a total population of 55,435. Located in the southeastern part of New Mexico, Carlsbad straddles the Pecos River and sits at the eastern edge of the Guadalupe Mountains.
Carlsbad is a hub for potash mining, petroleum production, and tourism. Carlsbad Caverns National Park is located 20 miles (32 km) southwest of the city, and Guadalupe Mountains National Park lies 54 miles (87 km) southwest across the Texas border. The Lincoln National Forest is to the northwest of town.
Development of southeastern New Mexico in the late 19th century was fueled by the arrival of colonies of immigrants from England, Switzerland, France, and Italy. Located along the banks of the Pecos River, Carlsbad was originally christened the town of Eddy on September 15, 1888, and organized as a municipal corporation in 1893; the settlement bore the name of Charles B. Eddy, co-owner of the Eddy-Bissell Livestock Company. With the commercial development of local mineral springs near the flume for medicinal qualities, the town later voted to change its name to Carlsbad after the famous European spa Carlsbad, Bohemia (now Karlovy Vary, Czech Republic). On March 25, 1918, the growing town surpassed a population of 2,000, allowing then-governor of New Mexico Washington Ellsworth Lindsey to proclaim Carlsbad a city. The re-discovery of Carlsbad Caverns (then known as “Bat Cave”) by local cowboys in 1901 and the subsequent establishment of Carlsbad Caverns National Park on May 14, 1930, gained the town of Carlsbad substantial recognition. Carlsbad is located near the center of Eddy County at 34°24′43″N 104°14′11″W (32.407577, -104.245167) at an elevation of 3,295 feet (1,004 m). Carlsbad is situated in the northern reaches of the Chihuahuan Desert ecoregion, in the lower Pecos River Valley. Via US 285 it is 36 miles (58 km) north to Artesia and 86 miles (138 km) south to Pecos, Texas. US Routes 62 and 180 lead northeast 69 miles (111 km) to Hobbs and southwest 169 miles (272 km) to El Paso.