Tikal is one of the largest archaeological sites of the pre-Columbian Mayan civilization located in Guatemala. It contains many well-preserved temples and structures and was declared a UNESCO World Heritage Site in 1979. Tikal is a major tourist attraction that preserves the architectural remains of the ancient Mayan civilization. Semuc Champey is a natural area located in Guatemala consisting of a 300-meter natural limestone bridge over the Cahabón River with many turquoise pools ranging from 1 to 3 meters deep surrounded by thick rainforest. Its colorful pools are a unique geographic phenomenon.