A marvel of technology a century ago, this disused power station now offers a lovely glimpse into the industrial design of the past.

Hundreds of boat-shaped headstones fill this graveyard as part of a centuries-old custom with mysterious origins.

A forgotten remnant of the Soviet Union, Transnistria is an unrecognized country hidden behind a heavily militarized border between Moldova and Ukraine.

This Budapest bar allows drinkers to leave their mark on the walls, floor, and even ceiling.

Sofia's legislative center is continuously reinventing itself.

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

This tiny Bulgarian town offers a stunning location in the mountains and a storied history.

Beneath Kraków Old Town's main square lies a hologram-filled medieval market vampire graveyard wonderland.

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

The first custom-designed building to showcase the works of Dale Chihuly is a wonderland of glass and light.

Abandoned blockhouses from Nazi Germany's Atlantic Wall erode into the sea on a French beach.

Residing along a busy thoroughfare, this sculpture urges passersby to consider the future.