Inside this mansion turned museum, the works of prominent Croatian artists are on full display.

An ancient knight and a symbol of the city's freedom.

Dive for drinks at Croatia's first and only underwater winery.

An unmistakable facial pareidolia in the Julian Alps also includes a fantastic tale.

This almost a century old piece of architecture had been overlooked by most, except for the drunk and the homeless

In this Romani neighborhood lies a museum dedicated to the culture and history of the Roma.

Heralded as one of the prettiest castles in all of Czechia.

Tucked away in a Prague park, a statue beloved by romantics honors a poet so nice they buried him twice.

A former top secret nuclear fallout shelter now operates like a hotel stuck in the Cold War.

The rusted creatures wait to be discovered in Prague's botanical garden.

Buried five stories underground, this Soviet bunker is packed with gas masks and Cold War paraphernalia.

A gigantic statue of a Russian soldier watches over the ancient city of Plovdiv, a prominent reminder of the Soviet period in Bulgaria.

A spectacular Bulgarian cave resembling a devil's head with a waterfall rushing down its throat.

This historic black and white monastery is one of Bulgaria's architectural jewels.

A model village fit for an emperor.

An unused hyberbolic electricity pylon kept as architectural monument.

Social outcasts and cannibalism in Stalin's Soviet Union.

An abandoned 14th-century castle and prison complex on a small island in the Neva River.

The "Mystery and Company of Merchant Adventurers" is an Elizabethan-era hangout in Moscow.

The world's tallest statue of a woman wields the world's tallest sword and is at risk of toppling over.

Thirteen sculptures in central Moscow graphically depicting vices of the modern world.