Postclassic Maya Chichen Itza

Timeline

1. 1201–1210Chichen Itza · Yucatan PeninsulaArchaeology and colonial-era chronicles (such as the Chilam Balam) suggest weakening power among the Itza ruling elite and intensified competition with other Yucatan city-states (such as Mayapan); large-scale monumental construction ceased, and the city shifted from a political capital to a ceremonial and pilgrimage center.
2. c. 1205–1220Yucatan Peninsula to Peten · Maya LowlandsTraditional accounts state that some Itza left Chichen Itza and migrated toward the Peten lake and swamp region (such as Tayasal), forming a multi-centered political landscape on the Yucatan Peninsula; this phase saw deepening cultural fusion between the Postclassic Maya and the Mexican highlands.
3. c. 1210–1240Yucatan Peninsula · Yucatan PeninsulaCity-states such as Mayapan rose in power; Chichen Itza retained religious prestige but lost unified hegemony; Postclassic Maya society became more open to Caribbean trade and Toltec-Aztec cultural elements, until the eve of the Spanish conquest.