Ball's Pyramid is an erosional remnant of a shield volcano and caldera that formed about 7 million years ago.
Teotihuacan was a pre-Columbian Mesoamerican city located in the Basin of Mexico, 30 miles (48 km) northeast of modern-day Mexico City, which is today known as the site of many of the most architecturally significant Mesoamerican pyramids built in the pre-Columbian Americas.
The Giza Necropolis (Arabic: أهرامات الجيزة, “pyramids of Giza”) is an archaeological site on the Giza Plateau, on the outskirts of Cairo, Egypt. This complex of ancient monuments includes the...