The oldest garden in Prague, once part of an medieval orchard.

A whimsical and twisted animatronic monster tour beneath the streets of Berlin.

The site of the famous Nazi book burning campaign of 1933 remembers its "Night of Shame".

On the Spree bank, discover one of the last reminders of a symbolic wall that divided, and was torn down by the people.

This World War II bunker now survives as a documentation of the Nazi regime and war crimes.

The bunker where Hitler took his own life is hidden under this deliberately ordinary parking lot.

Cold war icon and onetime "hole" in the iron curtain.

Steadily reminding Czechia of its past.

The soulless eyes of 82 bronze children stare on forever in remembrance of a horrifying World War II massacre.

An Orwellian sculpture with eyeball cameras watches passersby.

Increasingly decayed figures stand as a powerful reminder of the human costs of Czech Communism.

Despite attempts by local police to discourage it, Beatles-inspired graffiti has been a means for artists to air grievances for decades.

A bust of Franz Kafka spins in pieces, reflecting the writer's inner torment.

This bar and museum are devoted to the controversial comic book work of Kája Saudek.

The hidden lair of an alchemist rediscovered in a 2002 flood.

Hamburg's first legal sex work is relegated to a gated street that still does not allow pedestrian women.

Hamburgers are intensely proud of their tunnel beneath the river.

A mocking tribute to the past and modern leadership of Prague.

The deepest sinkhole in Central Europe comes with a grisly tale and an unusual nickname: “The Stepmother Abyss.”

A peculiar clock commemorates a historic victory won by ringing the noonday bell an hour early.

A cheeky architectural easter egg.

Countless grotesque faces stare out from this eerie Prague art wall.

An enormous and lavish Gothic church in Czechia.

The history of occult science is turned into a creepshow at this lurid Prague tourist attraction.