There is an unmarked red button hidden over Houston's Buffalo Bayou that is just begging to pushed...

12,000 sq. ft. museum tracing erotic art from antiquity to modern times.

This beautiful Miami garden was designed as a laboratory for tropical plants.

Over 120,000 curious objects that have shaped our modern world.

An underwater city for the dead.

The only swimming pool listed on the National Register of Historic Places is emptied and refilled each day with naturally filtered water.

It turns out that a hurricane-prone beach is probably not the best place to house wild animals.

An abandoned water sports stadium that has become a haven for graffiti and decay.

A perfect circle of twenty-four mysterious holes dates back to prehistoric time.