Over 3km of caverns and caves at the Switzerland-France border contain the largest underground river in Central Europe.

Museum dedicated to wax representations of disfiguring diseases.

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

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

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

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.

A 200-year-old tavern challenges guests to finish a glass of wine while hanging from a ceiling beam.

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

One hundred years ago this small house in downtown Zürich became the birthplace of the Dada movement.

A once-thriving hotel in the Swiss Alps couldn't compete with climate change.

A breathtaking bridge that crosses a vast gorge over a river's torrents, and has a tale of a devil architect attached.

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

Large Hadron Collider and the Birthplace of World Wide Web.

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

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

This is not only one of the oldest collections in Europe, but also possibly the most beautiful.

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

These spooky and unusual stone formations create an underworldly landscape.

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

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

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

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

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