Railways of the Far South - A history of the many small railways in the far south of South America. The area covered includes Patagonia, Tierra del Fuego and the Falkland Islands (Islas Malvinas). - http://www.railwaysofthefarsouth.co.uk/
RailServe - South American passenger and urban transit. - http://www.railserve.com/Passenger/South_America/