The stone is glass. Take the tour from the entrance to the King's Chamber and down to the pit under the bedrock, or click any passage or chamber.
| Built for | Pharaoh Khufu, c. 2560 BC |
| Base | 230.3 m square |
| Height then · now | 146.6 m · 138.5 m |
| Slope of the faces | 51° 50′ 40″ |
| Blocks · mass | ≈ 2.3 million · ≈ 6 million t |
| Tallest building on Earth | for ≈ 3,800 years |
| Status | last standing ancient Wonder |