 The historic centre also has an excellent infrastructure of museums, theatres, galleries, libraries, auditoriums and concert halls.Some of these buildings date from the sixteenth and seventeenth century, such as the Cathedral of the Archdiocese of Guadalajara, among others.In terms of media, the city has several radio stations focused on culture, being [Red Radio University of Guadalajara (XHUG-F) one of the most important and the one that is transmitted to the rest of the state and neighboring states and internationally through the Internet; it is also the first broadcaster via Pod Cast in the country, the city produces a fully cultural channel; XHGJG-TV dedicated to support, dissemination, and cultural entertainment and broadcast on open television, Guadalajara being the only city to produce a cultural cutting channel in the country in addition to the Mexico, D.F.A.