Vines grow up the metal bars in this public park created from an old machine factory.

Swiss vineyards in a UNESCO heritage site.

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

For centuries no one knew there were hundreds of bones and precious artwork hidden beneath this Swiss church.

World's largest permanent maze made of 18,000 conifers.

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

Enormous, fluffy dogs frolic around this museum dedicated to a legendary Saint Bernard.

Walk through a restaurant's refrigerator door to reach this hidden bar.

The alpine falls where Sherlock Holmes apparently met his demise can actually be visited.

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

Large Hadron Collider and the Birthplace of World Wide Web.

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

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

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 170-year-old Swiss guesthouse built into the side of a mountain is best accessed by a cable car.

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

One of the oldest wine cellars in Germany is now a restaurant beneath Bremen's town hall.

Aged nearly 1,700 years, the world's oldest bottle of wine is probably still drinkable.

A museum dedicated Germany's favorite drink and most well-known festival.

Hidden in the forest are the remains of a former World War II chemical plant.