Ключевые слова: america, ancient, archaeological, archeology, architecture, biosphere, building, campeche, caribbean, city, civilization, culture, excavate, excavation, forest, historic, historical, history, hormiguero, jungle, landmark, maya, mayan, mexico, nature, old, palm, peninsula, pyramid, ruin, site, stairs, stone, temple, tourism, travel, tree, trees, tropical, yucatan,