A treasure trove of Renaissance-era funerary art in a Roman church built on top of Nero's grave.

The only "Egyptian" pyramid in Europe and the legendary tomb of Remus.

Twice a day this ancient path disappears with the tides, leaving the Holy Island of Lindisfarne out to sea.

This tidal island, a sacred site in early English Christianity, was the target of a notable Viking invasion.

Giant statue of a disembodied head.

This emblematic representation is said to bring the students good fortune.

Inside this art museum resides one of Glasgow's most famous musical instruments.

An icon of the Battle of Britain is frozen in flight in a grand Victorian museum.

Putting the "mod" in "modular" since 2000.

These ornate arches show how the course of the River Thames has changed.

A measuring mishap led to these artificial stone ladies losing their stomachs.

A statue of the legendary Celtic warrior queen who fought the Roman invaders stands in one of the cities she once destroyed.

Ship-sized kinetic sculptural fantasy.

The "lost friend” is the most famous of the six moai statues that were removed from Easter Island.

Revel in the Victorian splendor of the world's oldest eating establishment inside a museum.

A surreal statue honoring Prague's favorite literary son.

A turn of the century building boasting some of the most beautiful art nouveau architecture in Prague.

This tipsy office building in downtown Prague was originally called “Fred and Ginger.”

Around 100,000 bodies are buried below the medieval headstones, many of which mark graves with multiple bodies stacked up to 12 deep.

Macabre astrological automaton clock dating to the late 1400s.

This stunning iron gate designed by Modernist architect Antoni Gaudí is filled with mythic symbolism.

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

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

The vast, legendary catacombs hold secrets much stranger than stacked bones.