This museum offers an actual time machine back through Colorado's past.

The spot in the Mile-High City that's exactly 5,280 feet above sea level (at least for now).

A technicolor place of worship for Elevationists.

Famous for its bio-luminescent inhabitants, known as "Dismalites" .

This collection of illusory paraphernalia has been culled from the history of London's premier magician's club.

An "inside out" building in the historical center of Paris, featuring Europe’s largest modern art museum.

19th century pendulum and a clock restored by a rogue group of guerilla artists.

"In the Dark" Restaurant in Paris offers dinner in complete darkness.

A museum of magic with a Sadist past.

A haunting collection of the vanished and disappearing natural world.

The celebrated eyesore created by starry-eyed sweethearts.

The very center of Paris is surrounded by a bevy of strange good luck rituals.

The "Seinfeld" diner.

The world's oldest hologram gallery and the labyrinthine laser laboratory of a holography pioneer.

Hidden in an ordinary Midtown building is a one-room museum dedicated to the greatest escape artist.

More gold than anywhere else, ever.

A hip bar decorated with walls of golden skulls.

Whisper secrets in a busy station only to be heard on the other side of this acoustic arch.

This lower Manhattan bar is set up in an old bank vault that rests beneath a skyscraper that hides even more historic splendor.

A miniature rainforest is growing inside of a Midtown Manhattan office building.

Read a book next to a Midtown waterfall.

Manhattan’s Battery Park has a whimsical carousel full of spinning, glowing fish.

New York's oldest magic store.

Dodge prohibitionists and slide through the telephone booth in Crif Dogs.