Madrid's romantically ornate crystal palace has been offering shelter to plants and art for over a century.

One of the most spectacular bridges in Spain spans a narrow chasm that divides the city of Ronda.

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

This abandoned viewing platform has become a monument to unnecessary government spending.

This architectural oddity is an oasis of green on the outskirts of Valencia.

Vibrant street art created with mixed media.

Of the many chalices in the running for the Holy Grail, this one in Valencia Cathedral sure looks the part.

This massive fiberglass Gulliver turns every visitor into a Lilliputian.

This house's itty bitty size means no humans allowed.

The world's largest wooden structure.

The final resting place of the great navigator, or maybe his brother.

Melbourne's favorite bronze dog.

The 18th-century home was disassembled into 253 cases and brought all the way from the other side of the world.

This historic tall ship traveled 1.5 million miles around the globe, and once did duty as the mythical pirate ship in Peter Pan.

Not the result of an accident, hurricane, or aliens, this is an eye-popping tribute to the Melbourne tram.

Every hour a secret compartment drops from this giant pocket watch, revealing a lovely surprise.

The largest shot tower in Australia is a unique reminder of industrial ammunitions history.

One of the oldest theaters in Australia, it's also said to be haunted by a performer who died on stage.

A colorful street named for the legendary Australian rock band.

Taxidermy of the racing horse with a huge heart, who inspired hope in the Depression.

Unusual finds in this shrine to local law enforcement include a 19th-century vampire-slaying kit.

The bullet-banged DIY suit of armour belonging to Australia’s most famous outlaw.

These mythological giants take time out of their busy day guarding a Victorian market to let you know what time it is.

Once housing children next to hardened criminals this historic jail once displayed Ned Kelly's skull until it was stolen.