This large pile of traveler-curated rocks by the dry lakebed is a longstanding tradition on the Old Mojave Road.

This rock formation named for its unique shape is one of many that call the Alabama Hills home.

This conservation area is also home to many of the region's desert tortoises.

Watch the newest land on the planet form before your eyes.

A beach made of semi-precious green sand on the Big Island of Hawai'i.

An abandoned railroad tunnel is now filled with bioluminescent bugs.

A rare tour of an aristocrat's private home reveals valuable 17th-century paintings from artists like Rembrandt.

A floating cat sanctuary on an Amsterdam canal.

An Amsterdam street lined with antique shops each one dedicated to a different obscure collection.

Earth's rocky history has rarely glittered so brightly as it does in this Spanish museum.

This Funeral Hearse Museum represents the finest in cadaver transportation.

Bacteria and algae give the salty water its bubblegum hue.

A museum dedicated to the Spanish occult in a town that was terrorized by the Inquisition.

Gaze upon chocolate sculptures depicting everything from chariot races to Gaudí's famous church at this shrine to sweets.

An unusual stroll through gentlemen's erotica demonstrates that pornography is timeless.

It's always summer at the beach inside this former airship hangar.

Where once there was a train station bathroom, there is now this German burger joint.

A wunderkammer of mysterious objects and stories.

Cat art as far as the eye can see.

The largest free-standing aquarium in the world resides in a hotel lobby in Berlin.

Ruined 11th century abbey built by King David I in Edinburgh, Scotland.

A curious collection dedicated to human and animal anatomy and pathology.

Museum preserving torture methods from the past.

The most iconic structure in Scotland has been home to bishops, colonels, and Sean Connery characters.