Constructed in a distinct ornate and geometric style, Uxmal is known as one of the ... you'll immediately be greeted by the 100-foot Pyramid of the Magician. This pyramid was built in five ...

(Getty Images)| In Mexico's ancient city of Teotihuacán – a UNESCO World Heritage Site that once boasted a population of more than 125,000 people – visitors will find the Pyramid of the Sun.