A cheeky architectural easter egg.

This pink tractor statue pays tribute to a legendary underground punk band.

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

Walk through Czech history in Prague's largest graveyard.

A 400-year-old mummified arm dangles from the ceiling of St. James the Greater, serving as a warning to thieves.

An existential riddle in the world's largest ancient castle.

A concrete plant shaped like four giant soldiers commemorates one of the most decisive battles of the Napoleonic Wars.

Created as a "model concentration camp" to hide Nazi atrocities from the international community, this former camp-ghetto now holds a museum and memorial honoring the lives lost within.

This former quarry is now a picturesque gorge that hides a sunken lake.

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

A sculpture of the iconic East German car on four legs is a tribute to those who traveled to Prague seeking asylum.

Dedicated to the works of the legendary special effects artist.

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

A colossal statue of a woman hugging a modern building.

Prague's "Little Hanoi" is one of the commercial centers of Czechia's Vietnamese community.

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

Order your phở stir-fried, sans soup.

Don’t miss the local staple of rice vermicelli with charcoal-grilled pork patties and pork belly.

Unbeknownst to many, this fountain was erected as a tomb and still holds the remains of a Frenchman.

Under Hanoi’s medieval citadel sits a secret military headquarters from the final years of the Vietnam War.

Perhaps the only one of its kind, the nearly-forgotten site once held mortal (and rigged) gladiatorial games between tigers and imperial war elephants.

This antique shop offers affordable 15th-century Vietnamese ceramics salvaged from a local shipwreck.

Showcasing some of the best-preserved temples of the Champa Kingdom.

This candy-pink cathedral of Da Nang is also known as the Chicken Church.