Three-story concrete ram with a permanent gift shop.

The sand is such a bright white that on sunny days you practically need sunglasses to look at the ground.

A 16th-century fountain marks the site of a lost medieval cemetery once filled with mass graves.

This iconic Parisian bookstore doubles as the "Tumbleweed Hotel" for traveling writers.

An "inside out" building in the historical center of Paris, featuring Europe’s largest modern art museum.

This demon atop the Notre-Dame de Paris looks utterly bored.

A series of abstract, silly sculptures represent the works of a great modern classical composer.

Tiny artwork tucked within glass letterboxes form this hidden gem of an art gallery.

A colorful street named for the legendary Australian rock band.

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

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

This historic Melbourne bullet factory is fully encased in a massive glass and steel cone.

This piece of Australian modern art is part joke and part history.

This trio of Australian rock spires may have inspired aboriginal legend or just modern tourism.

A massive stairway that almost wasn't leads to one of Australia's most scenic vistas.

An abandoned railroad tunnel is now filled with bioluminescent bugs.

A sparkling sandstone cliffside that's worth a visit while it still exists.

The Victoria-era quarantine station for Sydney.

Nature is leading a successful mutiny on this century-old freighter.

A boardwalk winds through this sliver of coastal nature hidden within Sydney.

A self-funded cemetery with a long list of inhabitants.

The yawning remains of a complex naval fortress still haunt this Australian shore.

One of Australia's largest secondhand bookstores.

It's said to be one of the most significant collections of contemporary Chinese art in the world.