This map, in the form of a satellite map, enables you to zoom in close on approximately 100 color-coded ancient pyramids of the Aztec, Egyptian, Incas, Mayans and Chinese civilizations. And some modern pyramids. Each is linked to a Wikipedia page describing it.
The volume of pyramids from each civilization is as follows:
Ancient Aztec pyramids (5), ancient Egyptian pyramids (27), ancient Inca pyramids (11), ancient Mayan pyramids (35), ancient Chinese pyramids (20), and modern pyramids (12).