The city of Leon is a four-letter city located in northwest Spain. It is the capital of the province of León and is situated on the banks of the Bernesga River. It is known for its historical monuments, such as the Gothic Cathedral of San Isidoro and the Basilica of San Marcos. Leon is also home to the University of Leon, which was founded in 1979. The city has a rich cultural heritage and is a popular tourist destination.