An old vending machine serves up unpredictable beverages from its seemingly magical insides.

Cold storage for agricultural biodiversity.

A museum devoted to the victims and the survivors of the most catastrophic fire in American history.

This giant boulder is pinched over a 1000-meter abyss by two mountains.

Once thought to be the oldest living tree in the world, Methuselah was germinated before the Egyptian pyramids were built.

This attraction was abandoned after the Chernobyl disaster.