The stunning interior of this Gothic church is covered in ornate gold details.

One of the most beautiful bookstores in the world hides a neo-Gothic interior behind an art nouveau facade.

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

The red letters in the literary pavement leading to the library form a mysterious code.

Each year a new straw behemoth is born.

The western face was supposedly left clock-less to snub the Welsh.

The tower was originally used as a chimney for the waste incinerator of St. John's Precinct and Market.

Thousands of coffin-like pillars make up this controversial Holocaust memorial.

The bunker where Hitler took his own life is hidden under this deliberately ordinary parking lot.

A former fisherman's hut deemed too small for habitation is now a delightful tourist draw.

The highest peak in Wales is said to be the final resting place of a giant killed by King Arthur.

The longest and tallest aqueduct in Britain can actually be sailed across.

Each year this small English village becomes overrun with outlandish straw men.

This amazing trail among the many waterfalls around Ingleton has been enchanting visitors since 1885.

The remnants of a depressing public toilet are now a hub of ever evolving street art.

The iconic boulevard is the perfect place to catch sight of a bicycling skeleton, a levitating Satan, or a chef with his head stuck in a pizza.

Turntable anonymously received orphans, alms, and groceries.

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

This cemetery features modernist statues as strange as its name.

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

This historic Amsterdam bar used to accept sailor's monkeys as payment.

A Dutch passageway's artistic, aquatic-themed makeover pays tribute to the capital city's famed waterways.

Steadily reminding Czechia of its past.

This series of Baroque passageways in Vienna's cultural center mix old architecture with modern art.