Photo: Comefilm, Equinox (Some rights reserved) One of the most spectacular of the classic Mayan cities is Chichén-Itzá. At Chichén Itzá, visitors gather to see something fantastic during the vernal equinox. The corner of the Castillo casts a shadow in the shape of a plumed serpent which slithers down the Kukulcán Pyramid. The snake’s head … Continue reading Chichén-Itzá