Above the heads of passersby stands a small statue commemorating soldiers from the Boer War.

This plaque marks the former home of one of the first women physicians in the Netherlands.

A unique work of automotive art calls this shopping center home.

Some 80,000 Delft Blue tiles line the inside of this Amsterdam walkway.

In the days before house numbers, these colorful signs held clues about various buildings' purposes.

A set of seven houses, each built in a style that represents a European country.

Three connected pink triangles memorialize persecuted gays and lesbians throughout history.

This city square is home to Amsterdam's oldest church and a statue honoring Dutch sex workers.

This unattributed sculpture in Amsterdam is hiding in plain sight.

A beautifully eclectic mix of architectural styles.

This gorgeous reading room houses the oldest and largest art history library in the Netherlands.

This Polish cave has housed a dragon, a brothel, and an enduring legend.

A restaurant and observation deck built in a unique broadcasting antenna.

The best bagels in Berlin are tucked away in an independent bookstore.

An imperial church bombed to ruins during WWII now stands as a jagged memorial.

A well-worshipped shrine to the Virgin Mary nestled inside the last of Zagreb’s historic gates.

Dad jokes and wordplay abound in this comic fake cemetery.

World's smallest skyscraper, the product of a remarkable con.

A town pays homage to its namesake.

After being abandoned for decades, Oklahoma’s first air-conditioned theatre was reborn in the new century.

This giant mimetic milk bottle has encouraged Route 66 travelers to choose dairy since 1948.

Three bronze beauty queens welcome you to “Miss America University.”

Sitting in the arguable birthplace of the Wild West, this museum holds the largest collection of bronco busting bric-a-brac in the world.

The largest single-building tribal cultural center in the U.S. is an expansive museum in Oklahoma City.