The Top 12 Most Heavily Fortified Locations on the Planet

9) Area 51 (9 of 12)

9) Area 51 (9 of 12)

One of the most well known places on earth, Area 51, is an Aerospace Research Center that is located in Nevada. Numerous people have claimed that the US Army holds valuable research on extraterrestrial life in Area 51, which is why it is so heavily fortified and shrouded in mystery.

The security level at the research center is so advanced that each single movement inside the base is recorded and monitored 24 hours a day, 7 days a week. It has got heat and motion sensors that detect every movement, and is impossible to break into.