This unique rock formation is quite the local celebrity, although one day it may come crashing down.

According to the Guanches, the aboriginal people of the Canary Islands, the king of evil lives inside this volcano.

St. Mary's features one of the most spectacularly decorated cathedral interiors in all of Europe.

This Polish cave has housed a dragon, a brothel, and an enduring legend.

Featured in one of the most iconic scenes in cinema history.

The biblical sculpture honors those who lost their lives, homes and communities to the Chernobyl disaster.

One of the most poignant ruins of the Chernobyl nuclear disaster, the local football team's stadium has been quickly reclaimed by nature.

This attraction was abandoned after the Chernobyl disaster.

The ghost town left by the worst nuclear disaster of all time is being taken over by nature and urban explorers.

The dining hall that nourishes workers in Chernobyl's Exclusion Zone is also open to visitors.

This derelict superstructure was a very important warning system for the Soviet military.

One of the most valuable palace-garden complexes in the eastern borderlands—and one of the most haunted.

This street has over a half-dozen names, all at once.

A peculiarly shaped brass sculpture hidden in a courtyard in central Lviv

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

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

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

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

This museum explores the tumultuous history of Lviv under Nazi and Soviet occupation.

World's largest crossword puzzle spans the side of a towerblock, its clues scattered throughout the city.

This stunning mountain lake was named for a pair of tragic lovers whose statues stand at the center.

The spectacular Roshen Fountain show lights up the night sky all summer long, until it "hibernates" under the ice waiting for spring to come.

A reconstructed medieval gateway that was the magnificent entrance to the capital city dating back to 1037.

An Art Nouveau building covered in animal gargoyles and grotesques.