An exclave is a piece of land which is politically attached to a larger piece but not physically conterminous with it because of surrounding foreign territory. From Wikipedia
Las Cruces, also known as The City of the Crosses, is the county seat of Dona DoÃ±a Ana, County New, Mexico United. States as of, 2014 the population 101,408 101408 making it the second largest city in the, state After. Albuquerque Las cruces is the largest city in Both Dona DoÃ±a ana county And Southern. new mexico
Las Cruces is the economic and geographic center of the Mesilla Valley, which is the agricultural region on the flood plain of the Rio Grande which extends from Hatch to the west side of El Paso, Texas. Las Cruces is also the home of New Mexico State University (NMSU), New Mexico's only land grant university.