From the street, this house in Las Vegas looks like any other, except with a few extra ventilation and air conditioning units planted in the yard. However, if you look closer you'll see an entrance to an elevator camouflaged by clusters of rocks.

The elevator leads to a underground lair built by wealthy businessman Girard “Jerry” B. Henderson in 1978.

In 1964 at the height of the cold war, Jerry formed his company ”Underground World Homes." Convinced that humanity would one day be destroyed in a hail of nuclear bombs, he built a 15,000 square foot bomb shelter 26 feet underneath his Las Vegas home.

The bunker boasts several bedrooms, three bathrooms, two hot tubs, a swimming pool, a putting green and a dance floor. There is even artificial lighting that simulates the changing light over the course of a day, and murals of idealized landscapes.

Henderson died in 1983 and his wife followed in 1989. The property passed to a distant relative, then was lost to the bank due to foreclosure. It can be yours now for a mere $1.7 million, down from the 2001 price tag of $8 million.