Houses are tucked between, on, and underneath giant boulders.

The world's only museum devoted to the wonders of fluorescence.

Crossing this suspension bridge feels like walking through the sky, a fitting tribute to the head of the Apollo program.

Dramatic sea stacks adorn the coast of this small village on the Adriatic coast.

A fairytale island floats in the middle of Italy's little-known Lake Orta.

Five candy-colored villages on the Italian Riviera.

According to the local folklore, the myriad colors of this lake are the result of a lovelorn wizard's blunder.

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

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

The idyllic island where the philosopher Jean-Jacques Rousseau spent “the happiest time of his life.”

Swiss vineyards in a UNESCO heritage site.

A cablecar-station-turned-revolving restaurant with 360-degree views of the Swiss skyline.

Traversing steep Alpine slopes, this engineering marvel is one of the longest and highest funiculars in the world.

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

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

This amazing pedestrian suspension bridge in the Swiss Alps would give Indiana Jones nightmares.