Complejo Museográfico Provincial Enrique Udaondo groups several historic buildings and specialized museums around Luján’s main square, including the Cabildo, Casa del Virrey and the Museo del Transporte. The complex preserves colonial architecture, local archives and transport collections across interconnected courtyards.
Visitors can move between multiple small museums and exhibition rooms on one visit, from colonial-era rooms and municipal archives to a transport hall with historic vehicles and the Salón del Automóvil. Facilities are run by the Instituto Cultural de la Provincia de Buenos Aires and reopenings follow provincial museum protocols.