Rosario is a port city in Argentina's Santa Fe Province, located on the western shore of the Paraná River. It is the third-largest city in the country, after Buenos Aires and Córdoba, and is known for its vibrant culture, architecture, and nightlife. Rosario is a major industrial and commercial hub in Argentina, with a wide variety of industries ranging from food processing to steel production. It is also a major tourist destination, with attractions including the Parque Nacional de la Bandera, the Monumento a la Bandera, and the Rosario Cathedral. The city is also home to a number of museums, including the Museo Provincial de Bellas Artes, the Museo Histórico de la Bandera, and the Museo Municipal de Arte Contemporáneo. Rosario is an important cultural center in Argentina, hosting a number of festivals and events throughout the year, as well as a vibrant nightlife.