The Asunción de Nuestra Señora monastery in Tochimilco receives water from the volcano via a long aqueduct which brings the liquid directly into the building as well as to a 16th-century fountain in the plaza of the town. The inner walls of the atrium have niches for each of the Stations of the Cross. This monastery was affected by an earthquake in 1999, damaging walls and vaults, but this damage has since been repaired during restoration work which was carried out between 2001 and 2003.(cartografia) The monastery hosts temporary exhibits such as the Cartografía Novohispana de Tochimilco, sponsored by the INAH, with maps on loan from the Archivo de Indias in Seville, Spain.