The medieval crusaders may be long gone, but some of them left behind something a bit personal. In a ruined castle in Cyprus, researchers discovered a latrine that still contained the fecal parasites of the European invaders.
To paraphrase everyone's favorite chaos theorist from Jurassic Park, "Life finds a way." Indeed, that old chestnut is applicable to the following ten destinations, where animals have found a home in areas humans once tread. Remember, if you want to keep poachers out of your nature preserve, surround it with land mines.
In 1974, the Cypriot capital of Nicosia was divided in two by a U.N. Buffer Zone designed to quell violence between the island's Greek and Turkish populations. Those living in the Zone quickly evacuated the area, creating an urban time capsule that's been devoid of residents for nearly 40 years.