A memorial to the atrocities of the People's Socialist Republic of Albania.

In the middle of a Vienna square, Roman ruins dating back some 2,000 years are on display.

Launched by Napoleon's soldiers more than 200 years ago, a cannonball remains embedded in the tower wall.

This celebration of Latvia’s freedom and independence avoided demolition over half a century of Soviet occupation.

This beautiful 19th-century temple stands atop the ruins of its predecessor.

A stone marker and sculpture in the city of Riga stake a claim for the very first community Christmas tree.

An Albanian monument to the Communism that nearly crushed the country is now a crumbling wreck.

An old hill fort covered in over 100,000 crosses is a symbol of Lithuanian nationalism and beliefs.