Giant, pink stuffed rabbit on an Italian mountain.

This enchanting 600-year-old tree is so magical it inspired the beloved tale of Pinocchio.

This Venice bookstore has resigned itself to constant flooding by keeping its books in bathtubs and boats.

The underground sanctuary of a mysterious ancient cult.

The yawning maw of this pagan visage is said to bite off the hands of liars.

This community on a small Venetian island has taken to painting their houses in bright neon hues.

A submerged archeological park still holds the wonders of a Roman Sodom.

Architectureal fantasy quarter of Rome.

A master of trompe-l'oeil creates a stunning, tourist-fooling dome out of a flat ceiling.

Buying your medicine at this particular pharmacy is like taking a trip back in time.

Mother Nature outdoes herself with this stunningly beautiful set of caves carved into marble.

Celebrating the Eucharist, the day is a legal holiday in many parts of Germany.

Swarovski's museum/theme park is a fake diamond fantasia overlooked by a giant.

Archduke Ferdinand II's collection of rare objects is considered one of the oldest museums in the world.

Walk inside a half mile long crevice right outside the town of Garmisch Partenkirchen.

Bold black and white motifs of life and death add a dramatic flair to this 17th-century crypt.

A colorful piece of contemporary art cheerfully clashes with Lyon's historical architecture.

Nicknamed the "Museum of Horrors," this French anatomical collection has been fascinating visitors for over a century.

Longest canal tunnel in the world, abandoned in the 1960s.

This historic island prison holds one of the dungeons from the Count of Monte Cristo even though it is a work of fiction.

The former home of a mad diplomat is said to still be marked in bloody, arcane scrawls.

Three connected pink triangles memorialize persecuted gays and lesbians throughout history.

This unattributed sculpture in Amsterdam is hiding in plain sight.

This impressive collection of rare books on ancient mysticism inspired author Dan Brown.