Ключевые слова: archeology, aztec, building, cancun, central america, chichen itza, cloud, culture, el castillo, fernreise, holiday, kukulcan, latin america, levels, maya, mayan pyramid, mexican, mexico, monument, old wall, pyramid, religion, ruin, sight, stairs, stepped pyramid, stone, sun god, temple, tomb, tour, tourism, travel, tropical, tropics, unesco, wonders of the world, world heritage site, yucatan,