A lovers' beach, tucked below the surface of the island, provides a safe haven for romance.

Relics of the 1894 Midwinter Exposition continue to delight visitors today.

Famously misunderstood wonder of the ancient world

A 30-acre garden inspired by the principles of modern physics.

Tour the dark and beloved poet's former cobwebbed basement, which may have inspired "The Black Cat."

Macabre astrological automaton clock dating to the late 1400s.

The first declared National Monument in the United States.

Stepping away from the glitz of mobsters and casinos to learn about the other history of Vegas.

Venue for strange sideshow displays and musical acts.

Hidden beneath the streets of London is a secret subway that only carried mail.

A beautiful, dense forest in the shadow of Mount Fuji, with a tragic reputation.

The only theatre in the world constructed specifically for sound movement.

Hundreds of lucky felines haunt the ruins where Caesar was murdered.

Here, at the "world's longest art gallery," you'll find forty miles of ancient petroglyphs and pictographs.

The seamy, underground secrets of Portland's criminal past.

A horde of stray cats rule in this secluded Parisian cemetery under a bridge.

Paranormal experiences in this hotel's room 217 led Stephen King to write "The Shining."

James Turrell's total color immersion art installation, hidden on the top floor of a luxury handbag shop.

Under the right circumstances, this waterfall in Yosemite briefly turns a luminescent fiery orange.

Elevated freight railway turned wildly successful urban park.

The fairy tale castle of the "fairy-tale king."

A layered tribute to the work of mosaicist Isaiah Zagar.

These remote Florida islands have a history of sea turtles and sunken treasures, and one of the world's largest coastal brick fortresses.

The macabre collection of Jacques Sirgent, an expert scholar on the undead and all of their trappings.