Ключевые слова: 2012, america, american, ancient, archaeological, archeology, architecture, aztec, building, calendar, cancun, chichen, chichenitza, city, civilization, culture, destinations, end, famous, history, inca, indian, itza, kukulkan, landmark, maya, mayan, mexican, mexico, monument, old, playa del carmen, pyramid, religion, religious, riviera maya, ruin, sacred, sacrifice, sky, steps, stone, storm, temple, tourism, travel, vacation, wonder, world, yucatan,