Buried five stories underground, this Soviet bunker is packed with gas masks and Cold War paraphernalia.

A controversial artwork draws attention to the dark history of Prague's "Suicide Bridge."

The first museum dedicated to exploring humanity's cultural relationship with the celestial world.

An exhibit dedicated to a Lithuanian partisan.

The pyramid and dome deep inside the Dzūkija forest are believed to channel divine energy.

A WWII museum that tries to reenact history.

While this monument tile is shrouded in mystery it also marks the end of the longest ever human chain.

This lonely Lithuanian chapel looks more beautiful and haunting in decline than it ever did in life.

The Frank Zappa fan club erected this monument to their prog-rock hero to mark a new era of post-Soviet Lithuania.

Once known throughout Europe, this tiny and unusually progressive 18th century micro-nation within Lithuania now lies in ruins.

The largest coin pyramid in the world is a carefully balanced stack of over 1,000,000 pieces.

The oldest funicular in Lithuania has been climbing this steep hill since 1931.

You would never guess that before World War II this lonely field was a bustling German city.

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

A memorial to the murdered Jews of Kaunas.

The only things left in this abandoned Latvian graveyard are a mysterious stone and a ghost story.

The oldest housing complex in Riga is a mini timeline of architectural trends.

A black cat protests the City Guild in Riga's Old Town.

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

An abandoned textile factory on the "island of crows" was home to Estonia's first workers' strike.

A wooden statue of an Estonian pagan god and King of the Setos stands atop a sacred hill.

Hundreds of unusual wheel crosses poke above the earth in this small Estonian cemetery.

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

Abandoned Soviet base once stocked with short and medium range missiles pointed at western Europe.