For thousands of years humans have been putting things underground. Lets face it, even if you aren’t into prepping or survival shelters you still think underground bunkers are awesome. People with basements in their homes know the felling of having an underground bunker all to well.
We stumbled across this article with some awesome underground bunker designs and figured we would share with our community, just in case anyone is building an underground shelter. Check out the article by clicking the link below.
15 Awesome Underground Bunker Designs