Small regional museum that focuses on Otomi indigenous culture with an emphasis on corn (one of the historic "three sisters" whose cultivation enabled civilization in ancient Mexico). Exhibits include a large number of local artworks, particularly the murals created each year for the town's corn festival. Guided tours are available (in Spanish) and recommended since the museum has few explanatory signs to help visitors understand what they're seeing.
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Church of St John the Baptist
The town's main church was built in the 17th century as a large imposing baroque structure with a large stone tower and a somewhat smaller stucco bell tower. Inside, the church contains several 400-year-old paintings and sculptures and an imposing gold altar.
Zocalo, Plaza Principal
The town's main plaza is a large urban park with towering shade trees, sculpted shrubbery, a large central bandstand (kiosco), and plenty of benches to sit and people watch for a few hours. On weekends, food vendors set up stands selling cool drinks, fried churros, tacos and various regional treats.
The 2700-meter high volcano is locally referred to as "man of 10 craters" because it offers spectacular views of nearby volcanoes, including 6 that are close enough to explore on a single hike. From Ixtenco, take a cab (or walk) 2½ kilometers west of town to the trailhead. From there, it is an easy ascent on a well marked, groomed trail to the summit.