Chihuahua’s former Palacio Federal (built 1908–10) has been used as a mint, a monastery, a military hospital and a post office, but is now a beautifully restored cultural center full of excellent exhibits, with most explanations in English and Spanish. Modern displays concentrate on the culture and history of Chihuahua state with features on Mormons, Mennonites and the Rarámuri people. The most famous gallery is the Calabozo de Hidalgo, the subterranean dungeon where Miguel Hidalgo was held prior to his execution.
The historic dungeon and the church towering above it were preserved within the later buildings erected on the site. A short audiovisual presentation (in Spanish) heightens the mournful atmosphere of the dungeon, which contains Hidalgo’s bible and crucifix. A plaque outside recalls the verses the revolutionary priest wrote in charcoal on his cell wall in his final hours thanking his captors for their kindness.