Continuing the tradition of the dime museum in style.

An emerald-green grotto just a short trip from Austin.

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

The world's longest and deepest train tunnel.

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

This museum tells the story of lake dwellers from 4000 BC to 850 BC, replete with stilt houses and goats.

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

A Black Forest cuckoo clock theme park features one timepiece big enough to walk inside.

An amazing clockwork museum in the Val de Travers holds examples of various prestigious legacies horological history.

The great Danube river starts here.

The last woman executed for witchcraft in Europe is remembered in this Swiss museum.

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

A communal oasis on Lake Zurich.

Video games, body language, and postal history are all on display in this Swiss museum.

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

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

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

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

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

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

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

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

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

On a winding Vienna side street, one museum has turned their windows into a monument to history’s peace-minded heroes.