Baroque celebration of the end of the Great Plague of Vienna.

Built to give thanks for the passing of a plague epidemic, this cathedral is a one-of-a-kind architectural hybrid.

The topiary maze at the Habsburg hunting lodge.

A tropical paradise just a short trip from the opera house is filled with beautiful winged creatures.

A chain of 16 wondrous lakes formed as a result of the gradual dissolution of soluble layers of bedrock.

This community on a small Venetian island has taken to painting their houses in bright neon hues.

A pedestrian island in the middle of world-famous Times Square emits a strange (and purposeful) humming noise.

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

The beautiful baroque library of the Hapsburg empire.

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

Museum preserving torture methods from the past.

In this historic region, homes and churches are carved into ancient volcanic rock formations.

Winding paths and ramshackle mausoleums in the oldest "park cemetery" in London.

A serpentine highway twists and turns over the treacherous Norwegian Sea.

A horde of stray cats rule in this secluded Parisian cemetery under a bridge.

Hollywood's most famous landmark, the "temporary" sign that has stood for decades longer than intended.

Monasteries on rock pillars, once accessible only by frayed ropes.

One of the oldest medical collections in Europe focusing on rare surgical instruments.

This dramatic landscape hidden on the Isle of Skye looks as though you've stepped into the magical realm.

Macabre astrological automaton clock dating to the late 1400s.

Famously misunderstood wonder of the ancient world

A trash dump made beautiful by nature's power.

High on a hill overlooking Los Angeles lives a world famous, high power conical Tesla Coil.

Dramatic river bend surrounds a natural red-rocked pedestal.