In downtown Oslo, a menacing and terrifying relief clings to a church wall.

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

This tribute to the founding father of the American dictionary originally contained a spelling error.

This 11th-century castle sits so low you can't see it behind the surrounding buildings.

This hotel was once home to a steamliner company and became the final rest stop for Europeans heading to the New World.

A beautiful maze marks where three countries meet.

A beautifully eclectic mix of architectural styles.

The place where Czar Peter I of Russia resided in 1697 during his Grand Embassy.

A former plague hospital turned medical museum.

The birthplace of the Ford Model T is now a museum full of antique cars.

To truly appreciate Detroit's landmark skyscraper, you have to step inside.

Housed in the university planetarium, the thousand-strong collection of tiny towelettes includes a used one from the hosts of Car Talk.

At Washington's Dulles Airport is a satellite museum (no pun intended) with three quarters of a million square feet of aircraft history.

The Midwestern United States' tribute to Michelangelo is a foam statue sprayed with gaudy gold paint.

Nine of the very few concrete ships ever made in the U.S. are beautifully decaying off a Virginia pier.

A public park off the beaten path with a beautiful waterfall and 13th century Cistercian abbey.

A French valley with forests so lush it was nicknamed "the Small Amazonia of the Pyrenees."

A Gothic cathedral created from volcanic rocks.

This small, unassuming street is now a canvas for color and creativity.

From pre-war whiskey cocktails to prohibition-era speakeasy secrecy, this bar has seen it all.

No matter what it might seem like on film, most scenes filmed on a plane are filmed at this LA studio.

A "Titanic" superfan changed his name to Jack and set up this strange shrine to the blockbuster, complete with Korean food and Tarot readings.