The ruins of an Estonian prison are drowning in the quarry lake where the convicts were once forced to work.

Legend says lovers who hold hands while venturing along this stone jetty and kiss at the end will remain together forever.

This dizzying tower was built to better broadcast the 1980 Moscow Olympics.

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

A top secret Cold War bunker hidden beneath a Latvian spa facility is now open for tours.

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

Open-air museum with a large collection of Soviet-era statues.

Launch site for nuclear war against Western Europe.

Lithuania's outdoor sculpture trail of wooden folk art.

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

Spend the night in 1920s Latvia in this historic recreation and movie set.

These crumbling Latvian forts make for some haunting seaside ruins.

The mile-long pier stretches from a ruined fortress out into the Baltic.

A former Latvian headquarters of the brutal KGB secret police is now open as a grim reminder of their atrocities.

Flamboyant architecture from the turn of 20th century.

3,000 market stands in five former Zeppelin hangars.

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