66. CATACOMBS OF PARIS, FRANCE

The cemeteries in Paris a few centuries ago were already overcrowded with human remains. Nowadays, beneath the city of lights lie an underground cemetery overcrowded with skulls and bones.
67. DOOR TO HELL, TURKMENISTAN

If you think that the Arta Ale is terrifying enough, think again. This natural gas field in Turkmenistan is the surest way to hell.
68. TRUK LAGOON, MICRONESIA

Indeed, shipwrecks attract people as good diving sites with lots to discover. But at Truk Lagoon, it is too dangerous because of the fuel contamination which is century old already.
69.WEST VIRGINIA STATE PENITENTIARY, W.VA

Shadows of those tormented souls of the tortured prisoners who died inside the premises of this penitentiary in the West Virginia States are said to keep on lingering here.
70. BELL WITCH CAVE, TENNESSEE

Never wander alone inside this cave as it is said to be haunted by the spirit of the Bell Witch. This cave was once owned by Bell Family which was tormented by the witch.

