 In addition to archaeological monuments, San Miguel has a Site Museum that holds and displays many pieces found on site that have been recovered during controlled excavations.This material offers to information about the culture, materials, and way of life of the ancient settlers of the region.Some of the figurines found in San Miguel Ixtapan indicate an occupation dating back to the formative period, between 800 and 200 BCE, they are very similar to the elaborate Tlapacoya and Tlatilco ceramic; some of them very peculiar represent pregnant women.