Santa Cecilia Acatitlán, 2km north of Tenayuca, is a small but fine pyramid topped with a temple (both reconstructed) dedicated to the gods Tláloc and Huizilopochtli. It stands in pleasant, leafy grounds behind the pretty, 16th-century Parroquia Santa Cecilia, some of whose stone came from the original pyramid. Access to the pyramid is through the Museo Hurtado, with a small collection of pre-Hispanic sculpture.