Of the four buildings surrounding the main plaza, Estructura II, on the east side, is the most impressive. On its intricate facade are well-preserved sculpted reliefs and faces with long twisted noses—symbols of Chaac. In typical Chenes style, the doorway represents the mouth of the creator-god Itzámná. Surrounding the opening are large crossed eyes, fierce fangs, and earrings to complete the stone mask, which still bears traces of blue and red pigments.
Off Carretera 186, Km. 141, 10 km (6½ mi) west of Xpujil, Chicanná, Campeche, Mexico