Lots Of Rocks
Anyone can see that the pyramids were built with a lot of rocks, but this fact will still blow your mind. Giza’s three main pyramids contain enough stones to construct a ten-foot wall around the entire country of France!
Towering Achievement
When construction was completed in 2560 B.C., the Great Pyramid was 481 feet tall, making it the tallest man-made building on the planet. In 1311, the Lincoln Cathedral was built on top of it, and it remained like a way for thousands of years.