Albuquerque is the largest CITY in New Mexico, located in the central part of the state. It is the county seat of Bernalillo County and is home to the University of New Mexico. The CITY is named after the Spanish Duke of Albuquerque, who was a viceroy of New Spain in the 16th century. The CITY's nickname is 'The Duke CITY' and its official motto is 'From the Rio Grande to the Sandias'. The CITY is home to the Albuquerque International Balloon Fiesta, the world's largest hot air balloon festival. The CITY is also home to the Albuquerque Tribune, a daily newspaper, and the Lobos, the University of New Mexico's sports teams.