Did you know the bomb shelter business is booming? Beyond wealthy people snatch-up and installing survival shelters, there's a cult following featured on a National Geographic channel, called the Doomsday Preppers show.
5 Dining Area
Although there are no windows, this bunker appears pretty comfortable and spacious
6 Entertainment Center & Storage
In addition to being an emergency living space, some dooms-dayers use it as a haven for storing guns, supplies, and food.
7 A Submarine Feel
With the shelters round pipe shape, the structure is more durable than a square or rectangular underground bunker, simply due to its stronger engineering.
Will you live in such a cabin under the ground? Let us know in comments.