Finally, something else that's military besides those missile silos (no offense to the very few in the midwest that have been fortunate enough to explore one). The following link is from a Cracked article. It surprised me that someone in their team took the time to create a non-hilarious article; the person must obviously be into urban exploring. Enjoy!
http://www.cracked...n=crackedfbfanpage #4 was my favorite. An abandoned, manmade, military base island... Gadzooks!