Amsterdam's former hotspot for public executions and dissections.

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

A public urinal so pretty, it was declared a national monument.

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.

One of Amsterdam's narrowest houses is located right across the canal from its widest.

Famed for its pie, this eatery has a hidden tunnel that allowed Catholics to secretly walk to church during the Reformation.

WWI hospital ship lost in a cyclone turns up on the coast of Fraser Island, where she remains rusted and forgotten.

The only pollutant in the clear blue water is sunscreen.

The most easterly point on mainland Australia offers dramatic ocean views.

This wildlife refuge is home to more than 200 species of birds, as well as monkeys, lizards, and other wildlife.

The sister plane of the C-123 shot down during the Iran-Contra Affair has found a new purpose in retirement.

Come for the springs; stay for the mud bath.

The larger of two volcanic peaks rising out of the crystalline waters of the Caribbean.

Rumored to be the famed pirate's lookout tower, this historic stone structure is now just watching for tourists.

Where Saint-Martin ends and Sint Maarten begins (or vice versa).

Several cannonballs of mysterious origins decorate two buildings in Stortoget's main square.

It houses the remains of a 17th-century version of the Titanic.

Stockholm's decidedly unique public transit system has doubled as the world's longest art gallery for decades.

Golden cobblestones remember a time when this small alley was used to avoid having to give a Nazi salute.

Daily jousts and dancing barrel makers in Munich's mechanical clock.

Nordic giants resurrected from the sea and restored to their former greatness.

This pair of gilded girls atop an Art Deco building in Copenhagen were built to function as a weather indicator.

The de facto symbol of Copenhagen is this bronze fairytale which cannot seem to keep its head for very long.