The last king of Poland was interred in this church nearly 200 years after his death.

A museum dedicated to the history and exploration of both popular music and science fiction.

A collection of colorful dinosaurs hidden in an actual rainforest.

Only known mainland rookery of the threatened Stellar sea lion.

A massive sea stack famous for its appearance in The Goonies.

Despite a legend that says this highest peak in Oregon was climbed in high heels scores of people have died on its slopes.

A roaring, awe-inspiring double cascade of icy water flows through woodland Oregon like something out of a Tolkien novel.

This extravagant Art Nouveau rest stop features a million-dollar view of the Columbia River.

This charmingly homemade amusement park has been growing for 40 years.

An institution that preserves the history of institutionalization.

An emporium for the weird, creepy, rare, and just plain gross.

A condensed piece of China floating in a Dutch harbor.

A giant yellow phallus sculpture hidden in the gardens of the Museum Boijmans Van Beuningen.

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

Portraits of musicians line Oude Binnenweg, the jazziest street in the city.

Four giant movable street lights decorate this modern Rotterdam square.

The Netherlands' first car tunnel has an unusually rectangular shape.

Old ships and machinery fill a historic harbor in the city that's home to Europe's largest port.

Rotterdammers' dirty minds gave this santa a dirty nickname and cursed it to a life of wandering.

This charming pup is meant to celebrate the youth and stubbornness of the city's students.

A dramatic art installation features a BMW flying out of a building in Rotterdam.

Remarkably preserved body discovered in a peat bog.

Rumored to have been frequented by Vincent van Gogh, it's the only remaining genever producer in the Hague.

Amsterdam's former hotspot for public executions and dissections.