Mayan/aztec temples of mexico?

Having been to both the Aztec and Mayan ruins I must tell you they are both totally unique.Buy a guide book so you understand a little of what you are seeing. Don't rush through. Take your time and get a feeling for the ruins and area. When you're there beware of the vendors. They are most insistant. Learn to say No Thank You and move on or you'll spend your time being harred. Drink plenty of water and wear loose clothes as it it hot all year long.