Renowned for its beautiful arch, Labná ("old houses") boasts many other sights of interest, including a palace with 67 rooms and seven patios, which was rebuilt on numerous occasions. The palace is decorated with remarkable masks of the god Chaac, among the finest in the Puuc region. Nearby, an arch with a false ceiling is flanked by two single-roomed buildings, the doors of which are topped by miniature roofcombs where traces of paint can still be seen.