This wonderland of ancient temples has been recently painstakingly reconstructed.

This charming wooden church was disassembled and moved not once but twice before settling in this Prague garden.

A significant example of Czech cubist architecture—a style you won't find anywhere else in the world.

A controversial artwork draws attention to the dark history of Prague's "Suicide Bridge."

One of the famous Czech artist's lesser-known Prague installations appears to be a glowing fetus affixed to a drainpipe.

This doorless 20th-century elevator doesn't stop or slow down.

This tipsy office building in downtown Prague was originally called “Fred and Ginger.”

A steampunk-styled three-floor factory churning out art, activism, and electronic beats.

A Jenga-style cylindrical tower of books that appears to go on forever.

The former Nazi concentration camp stands as a museum to remember this dark chapter in European history.

Real bones which are said to have belonged to a Polish dragon.

These plaques found across Warsaw commemorate the sites where executions or battles took place during the German occupation.

A striking public sculpture representing the period of martial law in Communist Poland.

This imposing 20th-century castle was abandoned before it was ever completed.

This centuries-old hotel hides a network of secret cellars and passages once used by smugglers.

A measuring mishap led to these artificial stone ladies losing their stomachs.

This overlooked street light once served as a KGB dead letter box.