This historic covered bridge contains a series of macabre paintings that communicate one thing: everyone dies.

A historic observatory precariously perched at the "Top of Europe."

The steepest classic funicular in the world glides along a dizzying incline.

This memorial commemorating fallen Swiss Guards of the French Revolution has been called the saddest stone in the world.

These spooky and unusual stone formations create an underworldly landscape.

This lovely little bridge hidden in a Switzerland gorge is essentially a fairytale.

Caves famous for the dragon-slaying saint who lived there.

A nearly 500-year-old sculpture depicts a man eating a sack of babies, and no one is sure why.

The tallest outdoor elevator in Europe rockets passengers on a dizzyingly precarious ride to the top of a mountain.

The bizarre visions of H.R. Giger, tucked away in a Swiss medieval city.

12,000 sq. ft. museum tracing erotic art from antiquity to modern times.

Early prototype for Frank Lloyd Wright's Guggenheim.

A museum befitting the city responsible for supplying the majority of the world's LSD.

This shop specializes in oddities and Victorian-inspired wonders.

This shrine to bovine consumption and all things fast food is a slice of culinary history both rare and well done.

Nestled in the hills of Tuscany are gorgeous, multicolored hot springs.

The bright red cars take travelers through breathtaking Tuscan scenery.

The abandoned ruins of a failed resort hide on this verdant, picture-perfect island.

This zoological museum began as the first great curiosity cabinet.

A unique Tuscan hideaway acts as an art mecca as well as a hotel.

One of the world's oldest working clocks is curiously missing the Zodiac sign of Libra.

An eccentric artist's abode in this small Italian town has been transformed into a surreal temple of mosaic madness.

This shining multicolored metro station deep under Naples is said to be the most beautiful in Europe.

Ham is serious business at the Prosciutto Museum-Serious, delicious business.