The decaying remains of a once-luxurious Soviet spa town.

This medieval Estonian tower provides access to a series of tunnels that have been home to soldiers, punks, and fine art.

One man's little-known private clock museum hides inside a historic farmhouse, set amidst the Austrian countryside.

Colorful concentric circles honor a small Croatian town's supposed spot at the nucleus of it all.

A 300-kilogram egg sculpture that embodied a neighborhood revival.

What almost started out as a spite house became an eccentric's found object masterpiece.

World War II ended before these tunnels built to protect vital oil from Japanese bombs were ever used.

The widest natural waterfall in Estonia is a sight to see in all seasons.

Legend says these stone structures are where the doomed citizens of a vanished village sent themselves to die.

A cluster of historic bathhouses built on the famed hot springs that gave the Georgian capital its name.

Climb into Albania's communist history while enjoying a spectacular ocean view.