to Ciudad Satélite and the Toreo, other attractions here include the Cerro Moctezuma, the Villa Alpina, the Conde y Tlatilco Pyramid, a Mexica shrine in the city center and the Museum of Naucalpan. Historic structures from the colonial period include the Caracoles, the Aqueduct, the Bridge of Santa Cruz, the arches of the Sanctuary of Los Remedos, the Parish of San Luis Tlatilco. In the city center is the Museum of the Tlatilca Culture. Arena Naucalpan is a major arena in Naucalpan, Estado de México. It's long been a home for lucha libre, and is currently the central arena of IWRG. The arena hosts a lucha libre show each Thursday and Sunday. The Naucalli Park occupies an area of forty three hectares and is a major natural area filled with trees and other vegetation. It also contains recreational and sporting facilities such as skating rinks, bike paths, playgrounds (naucalli) and the Casa de Cultura Naucalli. The Symphony Band of Naucalpan regularly plays here at its own concert hall. The city hosts the campuses of a number of institutions of higher education. The Colegio de Ciencias y Humanidades Plantel Naucalpan is a technical college associated with UNAM. It was opened in 1971 as part of the decentralization of UNAM's activities. Most of the majors are related to science and technology. Other educational institutions which have facilities in Naucalpan include the Universidad Nuevo Mundo; Universidad de Norteamérica, the Colegio en Alta Dirreción Empresarial, and the Universidad del Valle de Mexico. The Universidad Autónoma del Estado de México has plans to build a campus here in 2010 as part of its expansion efforts. On Pafununcio Padilla there are two five-story buildings which are locally called "Los Esqueletos" or The Skeletons. These are two buildings which have been abandoned for thirty five years when their owner died intestate during construction. Since then they have had problems with indigents and vandalism, causing fear in neighbors. By law, the buildings pass on to the owner's sons, but they have never done the paperwork to claim them. The Virgin of Los Remedios The patroness of the city and municipality of Naucalpan is the Virgin of Los Remedios. She is a small image of the Virgin Mary, measuring in height. This image is strongly linked with the Spanish Conquest, especially the episode known as the "Noche Triste" or Night of Sorrows. It is said he led his men