Chichén Itzá, Mexico

El Castillo at the equinox — the serpent of light descends, and the feathered serpent comes alive once a year

Chichén Itzá ('at the mouth of the well of the Itza people') was the most powerful Maya city in northern Yucatán from approximately 750 to 1200 CE, and remains the most visited archaeological site in Mexico. The site straddles the transition between the Classic Maya and the Toltec-influenced Maya of the Post-Classic period, creating an architectural hybrid visible in the juxtaposition of the pure Maya Nunnery and the Toltec-influenced Temple of the Warriors and Ball Court. El Castillo (the Pyramid of Kukulcán, 30m tall, 91 steps on each of four sides plus the top platform = 365 total, a perfe…

Chichén Itzá emerged as a major centre around 600 CE and reached its peak between 900 and 1200 CE, when it controlled much of northern Yucatán as the dominant power in the League of Mayapán. The Toltec connection — the presence of Toltec architectural motifs, the feathered serpent deity Kukulcán (identical to Quetzalcóatl), and warrior imagery — suggests either Toltec conquest from central Mexico or sustained cultural exchange during the 10th century. The city was largely abandoned by 1250 CE and was known to the Spanish conquistadors primarily through the legends of the Sacred Cenote's sacri…