Flamboyant architecture from the turn of 20th century.

3,000 market stands in five former Zeppelin hangars.

A 15-foot-tall statue of the head of the Sopranos family greets passengers at a train station in southeastern Lithuania.

Travelers who fall victim to this mermaid's charms are destined to stay in Užupis forever.

Legend has it that Napoleon Bonaparte fell in love with this Gothic church.

Ever-growing collection of devils in art.

This micro-nation may be some sort of prank, but its constitution sure seems official.

A fortress built to pacify local uprising that had a stint as a Nazi concentration camp before becoming a five-star hotel.

Charnel house at the foot of Mount Sinai.

This Ukraine alleyway has become its own little island of forgotten things.

This unique Lady Liberty is one of the only examples of the figure sitting down.

Monumental sculptures guard many of the graves, transforming this necropolis into an open-air fine art museum.

Roadside Americana, fairy tale characters, and Austin quirkiness come together at this magical course in the heart of Texas' capital city.

Turning night into day in Victorian-era Austin to thwart a serial killer.

Stockholm's famed ghost train is now on display at an art park in northern Sweden.

A vast Communist-era exhibition space in the Bulgarian capital.

Sofia's legislative center is continuously reinventing itself.

"Holy Wisdom" overlooks the city that became its namesake.

A striking symbol of the Bulgarian capital.

A Bulgarian monument to Russia's role in World War II is constantly being painted in pop culture protest.

An awe-inspiring giant blue whale jaw bone stands in the center of this Dutch island.

A historic observatory now an astronomy museum beautifully situated at the moat of the Middle Age city centre.

Debatably clever, or just plain honest hotel advertised as "The Worst Hotel in the World."

In the days before house numbers, these colorful signs held clues about various buildings' purposes.