When this test site was abandoned, they didn't even bother to take the rocket with them.

This curio museum seems like the type of place you might find a mogwai or a monkey's paw.

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

This ancient octopus-like tree was saved from destruction thanks to shady reporting.

This ancient sinkhole-turned-healing-pool is a treasure trove of archeological discoveries and may even be the Fountain of Youth.

An oddities shop that dabbles in the deathly and beautiful.

A humid oasis combines recreation with exploration in a unique underwater cavern.

Human skulls and a stuffed goat made into a rocking chair can be found at this strange little store.

This home is decked out like a psychedelic explosion of colors and bowling balls.

Stay in a room with a view... of the bottom of the ocean.

The former home of the Nobel Prize-winning American writer is now home to dozens of six-toed cats.

Disney's abandoned animal island is now an overgrown ruin that was almost the coolest attraction ever.

A haunted hill that supposedly defied gravity.

A giant 400-acre preserve in North Florida for displaced wolves.

The scuba diving training facility was named for the steam that rises from the cave's chimney.

Where manatees are the snowbird vacationers in these balmy Florida springs.

Welcome to old Florida, where a 1940s mermaid show is still enchanting visitors.

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.

Hidden among the multi-million dollar mansions in the Santa Cruz hills is a sanctuary for troubled birds.

An artist's vision for connectivity spans seven continents and 16 countries.

Suburban observatory was personal lab of the father of modern astrophysics.

A popular winter vacation destination for migrating monarch butterflies.

The world's first permanently occupied mountain-top observatory continues to report on the stars.