The first monument in Estonia that was made by an Estonian sculptor.

Dedicated to the untimely death of American balloonist and parachutist.

Rusted cars, trucks, and buses form a fascinating collection of Soviet-era machinery.

This stunning limestone waterfall is the highest in Estonia.

This peculiar border irregularity is the only way to legally enter Russia without a visa.

For the last century, this international border within a small town has appeared and disappeared various times.

3,000 market stands in five former Zeppelin hangars.

A small monument in Lithuania marks the geographic center of Europe—or at least one of the claimants.

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

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

Over time, this castle grew to encompass the entire island.

Rent a barrel for a personal view of where the Baltic Sea meets the Gulf of Riga.

This impressively complicated radioastronomy research center was once a tool of Soviet spies.

The widest waterfall in Europe is a natural wonder and one of the only places where fish are caught in the air.

A narrow strip of land is home to the tallest migrating dunes in Europe.

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

Ever-growing collection of devils in art.

Folky pharmaceuticals abound in this medicinal reliquary.

This monument to those fallen in the World Wars is accompanied by a U-boat that Germany bought for a Deutsche Mark.

One of the last remaining railway viaducts equipped with a transporter ferry.

Europe's only museum solely dedicated to the history of whaling still has a fully-functioning whaling ship.

A serpentine highway twists and turns over the treacherous Norwegian Sea.

A stoic sculpture that overlooks the waters.

This roadside attraction looks like a flying saucer parked atop the tundra.