Places cosmobacon13 Wants to Go

Hidden behind a wall, Spanish nuns distribute their signature sweets on a revolving tray.

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

From grand battles to daily life, this Spanish museum offers a view of world history in miniature.

Walk into an underground archeological dig, the site of the Roman Forum that was once the center of Valencia.

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

Vibrant street art created with mixed media.

A daily pyrotechnic celebration marks a beloved tradition during Valencia's festival season.

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

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 amazing example of Valencian Art Nouveau looks more like a cathedral than a public market.

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

One woman's decades-long obsession with the "La Fée Verte."

This massive sculptural work outside of Paris was four decades in the making—and it's still not quite complete.

A quaint medieval millhouse hovers surprisingly above the waters of the Seine.

An ancient ossuary in Rouen.

"Only the dead get off at Kymlinge."

Sweden's "good old days" painstakingly re-created in a model village.

Street artists transformed this abandoned industrial neighborhood into one of Europe's largest graffiti exhibitions.

An ancient Viking runestone hidden in plain view in Stockholm's old town.

A hidden bathhouse in one of Stockholm's oldest and busiest neighborhoods is open to anyone who can find it.

Dine on food tied to Viking history and legend at this subterranean Stockholm spot.

Sweden's first nuclear reactor, R1, can be visited 25 meters underground.

An illuminated manuscript comprising the life's work of a lone monk, inexplicably decorated with a portrait of Satan himself.