Las Cruces, New Mexico is a city located in the southern part of the state. It is the second largest city in New Mexico and the county seat of Doña Ana County. Las Cruces is known for its hot, dry climate and its proximity to the Organ Mountains. The city is home to New Mexico State University, which is the oldest public university in the state. Las Cruces is also home to several museums, including the New Mexico Farm and Ranch Heritage Museum and the Las Cruces Museum of Art. The city is a popular destination for outdoor activities such as hiking, biking, and camping.