Take a look inside the Maunsell Forts, a group of abandoned navy towers you can only reach by boat

In the '40s, the Maunsell Army and Navy forts were the UK's first line of defense against Germany's bombs. Today, the forts ...
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Between Knoxville and Greensboro is North Carolina's abandoned military fort that's now a historic site

Looking for a historic adventure in North Carolina? This abandoned military fort is now a thriving historic site complete with tours and reenactments.
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Between Lubbock And Waco Is Texas' Abandoned Military Fort That's Now A Historic Destination

A stone building in a field with two stone chimneys in the background at Fort Phantom Hill Texas - Bob Weston/Getty Images Measuring 268,596 square miles, Texas is the second largest U.S. state and ...
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I snuck onto an abandoned fort!

Join us as we explore the intriguing Red Sands Abandoned Forts, located 9 miles offshore. This video documents the journey to ...