The Denver airport is guarded by a 32-foot-tall sculpture of a demonic horse.

A giant 400-acre preserve in North Florida for displaced wolves.

An abandoned saucer-shaped monument in the Bulgarian mountains.

Community bookshelf of 25-foot-tall book spines.

Preserved "bog person" that is over 2,000 years old.

This fairytale-inspired cottage was created by a university literature professor.

The culprit who accidentally lit this 3,500-year-old tree on fire stated "I can't believe I burned down a tree older than Jesus."

Only gap in the 30,000-mile span of roads called the Pan-American Highway.

Unique antiquarian shop specializing in globes, maps, and prints.

Oldest church in the United States that is still in continuous use.

Iron Age "bog person" preserved for over 2,300 years.

Russian spa's bronze monument to enemas.

Mystery surrounds a famous marshal of Napoleon's army.

Gothic tower mentioned in Thomas Hardy poem "The Channel Firing."

Gothic tower where Lord Alfred Tennyson wrote the poem "The Sleeping Beauty."

Unusual British home built to disguise a water tower.

Four, 18-foot-tall badminton shuttlecocks lie scattered about the lawn of a Kansas City museum.

An office built to look like a giant basket.

The Beaux-Arts aquarium boasts a vast collection of saltwater and freshwater fish on an island in the Detroit River.

An old hill fort covered in over 100,000 crosses is a symbol of Lithuanian nationalism and beliefs.

This fairytale inspired, warped building houses restaurants, shops, and a radio station.

Church built on the site where the last tsar of Russia and his family were killed.

World's largest bell sits on the grounds of the Kremlin in Moscow.

Detroit’s downtown castle is one of the oldest structures in the city.