Places Giuliana Wants to Go

This 22-floor tower's Skydeck offers panoramic views of Amsterdam.

Europe's largest natural bridge has a 19th century royal chateau built into its side.

Countless grotesque faces stare out from this eerie Prague art wall.

A Jenga-style cylindrical tower of books that appears to go on forever.

The risqué mixed-media sculptures are supposedly a metaphor for Czech politics.

A church of bones, decorated with 40,000 human skeletons.

Copenhagen's celebrated theme park and gardens.

Hans Christian Andersen for the postmodern world.

A popular legend claims that the famous pizza was invented at a restaurant in this alley.

Five candy-colored villages on the Italian Riviera.

Rome’s legendary peephole vista is also a former Crusader stronghold.

The vast, legendary catacombs hold secrets much stranger than stacked bones.

A 12th century church completely covered in shells.

A pair of gigantic baby heads greet passengers at Atocha Station.

A New York–based physician returned home to Spain to build his own elaborate monument to Christopher Columbus.

Bacteria and algae give the salty water its bubblegum hue.

Hundreds of stone stairs and a winding medieval bridge connect this haunting Spanish island to the mainland.

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

One of Antoni Gaudí's most classic buildings is well-known for its "dragon-back" design.

A replica of a beloved, delicately-balanced granite boulder.

A beautiful riverside mansion where the intellectual life of early-20th-century Argentina flourished.

A pocket of serenity in hectic Buenos Aires, complete with a peaceful courtyard and massive library.

Conifers from the Jurassic Period transformed into stone in Patagonia.

Massive rock sculptures formed during the time of the dinosaurs still stand undisturbed.