"You'll amaze guests with your 130ft long, solid concrete, underground tunnel," the listing for Alton Estate, a $2.9 million home for sale in Voorhees, New Jersey say. "Yes, this artful and imaginative home has a bomb-proof underground tunnel!!! Wow." Wow, indeed. Why would a mansion in New Jersey have a bomb-proof tunnel? We don't know either. To protect yourself from bombs, we guess.
In addition to the bomb tunnel, the house has a full bar, DJ booth, and apparently enough smart home technology to "make Steve Jobs proud."
· 6 Alton Ave, Voorhees, NJ [Zillow]