The best viewpoint in the city is the top of Cerro de la Campana (Hill of Bells), where you'll also find the Museo de Sonora. The museum is in a former penitentiary; the cells hold 18 permanent exhibits on astronomy, anthropology, history, geology, geography, and culture, all with a Sonoran slant. The bulk of the exhibits are graphic displays, including charts and maps of trade routes and native populations. Each display has a short summary in English.
Jesús García Final s/n, Hermosillo, Sonora, 83000, Mexico
662-217–0007; 662-217–2714; 662-217–2580