A seemingly endless landscape of pure salt stretches far across Bolivia.

Three bridges and one giant canyon make up this fantastic Spanish settlement.

Clusters of huge boulders in the Australian Outback.

This Australian beach is composed of tiny shells.

Living fossils in this remote Australian bay provide a glimpse of what Earth may have looked like 3.5 billion years ago.

Alien rock formations grown from the sands of an Australian national park.

The holes in the world's longest golf course are in a series of different towns.

The longest fence in the world stretches over 3,000 miles to keep the dingoes out.

An opal mining town in the middle of Australia where people live, worship, and shop underground.

Nine limestone rock stacks on Australia's "Shipwreck Coast."

A collection of outdoor mystical statues paying homage to indigenous Australians and ecological stewardship.

An unphotographable nightly march of tens of thousands of "fairy penguins" from sea to shore.

Amsterdam's former hotspot for public executions and dissections.

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

A beautifully eclectic mix of architectural styles.

Museum preserving torture methods from the past.

An Amsterdam street lined with antique shops each one dedicated to a different obscure collection.

Established in 1638 to battle the Black Death, Hortus Botanicus Amsterdam is a treasure trove of rare flora.

Giant eggs, walls of bread, and nightmare surreality mark the largest collection of works by Salvador Dalí.

A vista of the city and sea from atop the little-known viewing deck on an unassuming Columbus statue.

Gaudí's famously flamboyant architectural style is on full display in this sprawling park and garden.

This cemetery features modernist statues as strange as its name.

One of Antoni Gaudí's most classic buildings is well-known for its "dragon-back" design.

Construction of Barcelona's iconic (but controversial) church is expected to be completed in 2026—a century after the death of its architect.