A sprawling Baroque park with 300-year-old hydro-pneumatic waterworks.

A picture-perfect town, perfect for blowing up.

Amazing and mysterious Neolithic settlement on Scotland's Orkney Islands.

A favorite haunt of dinosaur loving children and hallucinogen loving hippies alike.

This incredible collection of vintage pinball machines can be played at 25 cents a pop.

A breathtaking array of ancient Pueblo structures and artifacts counterintuitively preserved by neglect.

An old world fairytale-land with over 350 fairy folk figurines hidden amongst 800 year old cedars.

A museum dedicated to the alleged Roswell Incident.

Oh, just a motel on the edge of the desert decorated with thousands of clowns conveniently located next to an abandoned graveyard.

The gorgeous library at Trinity College is home to remarkable treasures of Irish identity.

Take a drunken tour inside the world's largest known geode.

One part local history, 99 parts gruesome haunted house.

A gargantuan crystal kingdom.

The world's longest known cave system.

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

The perfectly preserved underground rooms where Churchill plotted the war against Germany.

Explore the largest pure gypsum deposit in the world, and go dune sledding while you're at it.

Get lost in this haunting fairytale art walk through a man-made eucalyptus grove.

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

Carnivorous plants, medieval aphrodisiacs, and the largest original wood structure glass conservatory in the western hemisphere.

The largest hot spring in the United States is, as the name suggests, a stunning show of natural color.

The abandoned husk of a mental institution that failed to save a Jazz Age icon still sits nearly unchanged.

The most iconic structure in Scotland has been home to bishops, colonels, and Sean Connery characters.

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