Ключевые слова: altar, america, ancient, archaeological, civilization, columbian, culture, empire, green, guatemala, heritage, historical, history, jungle, kingdom, landmark, limestone, lost, maya, mayan, monument, monumental, national, park, peten, pre, rainforest, scenery, scenic, stone, stones, temple, tikal, tourism, trail, travel, traveling, trekking, trip, tropical, yucatan central,