Locals dubbed it the "Owl Building" because of its bird-like appearance.

Official museum, hall of fame, and repository of the Texas Rangers.

Legend has it the commander of the defenders drew a fateful line in the dirt with his sword just before the final battle.

This downtown Dallas art installation is always on the lookout.

Take a stroll through the hellish grotesques of Hieronymus Bosch in this elaborate Netherlands church.

The world's largest bicycle shelter can hold more than 12,500 two-wheelers.

A late-medieval Dutch castle with trick fountains in its whimsical water gardens.

The Bloemen Route, or “Flower Route”, stretches 25 miles through prime Dutch tulip country as a result of “tulip mania,” the world’s first economic bubble.

This towering church is home to a world-famous organ and a treasure trove of medieval art.

This old KLM airplane cut into three parts was transformed into an eclectic airport gift shop.

A statue of the second-tallest Dutchman in history.

Built by crowdsourcing, this wooden foot bridge saved a part of Rotterdam that was languishing in wait of city funding.

A striking memorial to the Jews of Leiden who were murdered during World War II is scattered throughout the city.

A miniature city, once ruled by the Queen of the Netherlands.

The location of the world's first telescope demonstration.

A hidden church in a hidden courtyard tells the story of the Miracle of Amsterdam.

A collection of biblical memorabilia.

This museum housed in a former brothel explores the past and present of sex work in Amsterdam.

Amsterdam's former hotspot for public executions and dissections.

This bird-loving brewery is situated in an old municipal bathhouse, nestled beside a 300-year-old windmill.

The former home of a mad diplomat is said to still be marked in bloody, arcane scrawls.

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

A beautifully eclectic mix of architectural styles.

The attic of a four-century-old canal house hides a clandestine church.