Places adammorris Wants to Go

Hidden in the garden of physicist Erwin Schrödinger's house is a life-size figure of a cat from his famous thought experiment.

A statue of Charlemagne, created in the 1400s, once overlooked the city, and is now located in a crypt.

Use a key to unlock this medieval sewer tunnel.

It was meant to help transport wounded soldiers to a secret underground hospital.

Sweden's first nuclear reactor, R1, can be visited 25 meters underground.

This former railway facility is the oldest in Slovenia, and now houses a museum showcasing the history of steam locomotives.

In between two buildings in Ljubljana, medieval tunnel to nowhere.

Martin Bricelj Baraga's monolithic sculpture measures the blueness of the sky, and changes color to match it.

This one-time health resort was used by aristocrats around the world.

This massive subterranean fissure is known as the "underground Grand Canyon."

This open-air, narrow-gauge railway museum pays homage to the region's transportation history.

Housed in a 1912 architectural masterpiece, this outlet of the Golden Arches is a real beauty.

In the hinterlands of Serbia's capital, a giant reflective mushroom houses an aeronautical history of the former Yugoslav republic.

A museum dedicated to the former country.

Through the colossal entrance to this cave you'll find limestone tubs and an underground waterfall.

Tucked in an urban forest, this restaurant specializes in homemade, healing rakijas.

Destroyed Serbian army headquarters sits half crumbled in a largely revitalized Belgrade.

Ride in 1960s style on the private luxury train Marshal Josip Tito used to travel around Yugoslavia.

Nikola Tesla's ashes are held in a golden sphere, surrounded by his works.

Legends of treasure and spirits flow from this this fairy tale-like oasis.

This museum houses and extensive collection of technology contributed by the Polish people.

A tree planted by Marie Curie is treasured by the Radium institute that she set up.

An underground city beneath Krakow's postwar socialist utopia.

This cemetery of rusting Soviet-era steam locomotives and train cars offers an apocalyptic glimpse into a bygone era.