Ключевые слова: america, ancient, archaeological, archaeology, archeology, cancun, castillo, chichen, chichenitza, city, civilization, crowd, crowded, culture, destination, el, itza, kukulcan, kukulkan, landmark, maya, mayan, mexican, mexico, monument, old, people, precolumbian, pyramid, quetzalcoatl, remains, ruin, sacred, site, step, stone, structure, temple, tour, tourism, travel, visitor, world, worship, yucatan,