When looking at underground survival shelters, the honeycomb pattern, (which is a concrete bunker), bomb shelter design is really intriguing.
With this unique bomb shelter design, you can create a simple underground room…. or you can connect the individual concrete bunkers to make a maze of rooms.
Some folks are only looking for a simple one room bunker to flee to or to store their survival gear and food at.
Others are thinking more long term and have clusters of rooms set up where they are placing survival supplies into PLUS getting them all ready to flee to when the need arises.
Because of the ability to assemble these underground survival shelters almost ANYWHERE, there are some survivalists that have a home under their home.
Imagine having a COMPLETE hideaway home RIGHT UNDERNEATH your home you are currently living in!
With a few hidden entrances to this underground shelter system, you can be totally safe no matter what happens to your home above ground.
You can have your hidden entrance set up almost anywhere. Because of the steel trap doors, they can be hidden under bushes, and if you don’t have any bushes, you can plant some. 
PLUS, you can supply your bunker with survival supplies as you go along.
The concrete style bunker shelters are really a no-brainer for anyone wanting to have some kind of safe underground survival shelter to flee to, that is BOMB safe.
Most of the concrete style underground bunkers are constructed of a combination of steel and concrete, making them 40% stronger than most concrete used for normal construction.
One of most important factors when building ANY survival shelter, whether ABOVE ground or UNDER ground, is that you really don’t want all your neighbors to know what is going on.
Viola Bontrager is the author of of articles on emergency preparedness. BEFORE building or buying an underground survival shelters, make sure to check out the very popular concrete bunker designs on her website at emergency-Survival-Skills.com
