Find the exact dates and best times to witness the famous shadow-serpent descent at Chichén Itzá — a must-see blend of Mayan astronomy, architecture, and ritual. #chichenitza #shadowserpent #descentofkukulkan #equinoxatchichenitza #chichenitzadate #mayanequinox #visitchichenitza #YucatanEvents #AncientAstronomy #travelmexico #seethedescent #CulturalPhenomenon https://www.gsnsp.com/chichen-itza-shadow-serpent-dates-times-tips/