An amazing collection of rare wind instruments where visitors can give the iconic Swiss Alphorn a toot.

This statue pays tribute to the iconic musician in the place where he recorded his final studio album.

Constructed along the shores of Lake Zurich, this pavilion is a walk-through work of art.

A Swiss amusement park entirely dedicated to the theory of ancient astronauts.

The Swiss artist's bulbous and overgrown shape-shifting sculpture controversially graces the center of Bern.

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

A mythically themed self-built sculpture park.

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

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

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

These spooky and unusual stone formations create an underworldly landscape.

This museum is dedicated to the little known ancient Roman history of Vienna.

Annual technopop celebration of peace and love.

Op-art architecture designed for happiness.

This Austrian museum celebrates the work of famous forgers and their inimitable imitations.

Located right outside of Vienna, visitors can take in expansive views of an ethereal forest.

The topiary maze at the Habsburg hunting lodge.

A tropical paradise just a short trip from the opera house is filled with beautiful winged creatures.

Built to give thanks for the passing of a plague epidemic, this cathedral is a one-of-a-kind architectural hybrid.

A small museum filled with over 1,000 clocks, and one particular clock calibrated to run until the year 9999.

The beautiful baroque library of the Hapsburg empire.

Now overgrown, these anti-tank barriers from World War II are sometimes called "dragon's teeth."

Hidden in the forest are the crumbling, graffiti-covered remains of the factory where most of Germany's explosives were produced during World War II.

This German museum devoted to the simple wonders of salt is actually built over an old saltworks.