Live out your childhood construction fantasies in this one-of-a-kind gyrating hotel.

The world's smallest movie theater runs on solar power—an attraction in itself.

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

Six beautiful wooden giants are hidden around Copenhagen.

A strangely angled West Village home is the only monument to an explosion that took the lives of three American revolutionaries.

Come for the pastrami, stay for the million-dollar art.

Hauled from the water's depths, Henry VIII's flagship is preserved in this capsule-shaped museum.

This cemetery features modernist statues as strange as its name.

An Aztec snake god has taken the material form of an apartment complex.

This floating garden in the sky is straight out of a fairy tale, but the real thing is nothing short of magical.

This former Masonic lodge has been transformed into part museum, part bar, all awesome.

The world's first commercial spaceport is a disappointment of cosmic proportions.

An ancient capital city that dates back 3,000 years old and harbors many surprises.

An underwater restaurant, surrounded by a coral reef.

Africa's Venice on stilts.

Discover for yourself what Herb Caen referred to as "the best kept secret in the Bay Area."

Hot springs monkey spa in the middle of Hell's Valley.

A shape-shifting buy-sell-trade bookstore, born to Beatnik Era spirit.

A surreal museum of extraordinary industrial objects.

Beneath the city of Lourdes, France is a massive, concrete church.

Mysterious Spanish catacombs of unknown origins.

An 1814 castle that hosts an exhibit of "explorabilia".

An Oxford museum where visitors can have tea with the Mad Hatter and climb through the wardrobe to a fantasy land.

The largest university building in the West is a gothic masterpiece containing dozens of theme rooms based on different countries.