The Luxor Hotel Pyramid is the most exclusive hotel in Las Vegas. Shaped like the ancient Pyramids of Giza, how long will this modern day pyramid survive?
100 years after people: Sand blown into Las Vegas has destroyed the structure's exterior, however the steel frame will survive.
300 years after people: Because it is made of steel, the Luxor Hotel Pyramid won't rust. Hardly any water comes into Las Vegas. It could last for millenias.