This moving sculpture depicts contortionist positions based on photographs of gymnast Věra Čáslavská, who protested the Soviet invasion of Czechoslovakia.

An underground city of salt.

The oldest hydroelectric plant in Czechia is now a museum.

Hidden tunnels have sheltered the people of a Czech town for centuries.

Walk through Czech history in Prague's largest graveyard.

The tunnel's elegant proportions keep you snug with no claustrophobia freak-out.

A metal forest of peas pays tribute to the founding father of genetics.

The imposing structure was originally established in 1580 as a military stronghold.

Visitors can still take a train to this former train station turned museum.

A pillar is all that remains of a church built to honor a peculiar miracle.

According to local legend, the devil shattered this column after losing a bet.

A tragic tale of a young woman accused of witchcraft haunts this place.

A unique Baroque bridge preserved in Madrid's largest public park.

Baltasar Bachero became a hero after he saved the lives of two children nearly run over by an out-of-control mule-drawn carriage.

Take in the views of Big Ben with a Guinness in hand at this floating pub aboard a 1930s Dutch barge.

This recreated Roman outpost stands above its buried predecessor.

An unexpected public exhibit showcases the diversity of Dutch street posts.

This power plant is at the edge of a Czech mountain.

An old anti-aircraft cannon.

A relic of Poland's shipbuilding past, reborn as a sky-high lookout.

Inspired by the Rialto Bridge in Venice, these three clustered bridges were just one part of a Slovenian architect’s grand vision.

Seek out ‘The Devil’s Court’ in this concert venue located in a former monastery run by an order of Teutonic knights.

Buy raw milk from a 24/7 vending machine or pick up tomb candles at this local market.

This former atomic bunker is now the Olomouc Institute of Remembrance, telling stories of the communist era.