The Cristero Museum (Spanish: Museo Cristero) is the only museum in Mexico about the country's civil war that existed from 1767 until past the 1900s when peaceful coexistence was achieved. It is located in the city of Aguascalientes, Aguascalientes, in central Mexico. The museum was opened to the public on March 20, 2003.This museum has been closed since around 2005 but the items are said to still exist and may resurface somewhere.