Ключевые слова: america, ancient, antique, archaeological, archaeology, archeology, architecture, cancun, castillo, chichen, city, civilization, culture, famous, heritage, history, indian, itza, kukulcan, kukulkan, landmark, maya, mayan, mexican, mexico, monument, old, pyramid, pyramids, religion, religious, riviera, ruin, ruined, sacred, seven, seventh, site, sky, stairs, stone, structure, temple, tourism, travel, vacation, wonder, world, worship, yucatan,