3,000 market stands in five former Zeppelin hangars.

A preserved oak tree about 3,500 years old found in Riga, Latvia.

The reconstruction of this prominent building fulfilled a long-written command.

This enigmatic artifact remained buried in a churchyard for years.

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

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

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

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

A creepy statue of a hooded ghost hauls itself up from the water in a historic Lithuanian city.

Lithuania's outdoor sculpture trail of wooden folk art.

Sculpture garden of religious statues made it through Soviet rule.

A tiny traditional village keeps an ancient method of beekeeping alive.

A program of Communist glamour in post-Stalin Poland is preserved in this colorful museum.

This symbol of Polish heritage survived the occupation during World War II, hidden in plain sight.

This 13th century Gothic brick castle is the largest in the world by surface area.

This antique thermometer honors the creator of the first universal temperature scale.

A huge wooden clock that is so beautiful its creator was forcibly blinded.

A mysterious emblem tucked in an small alleyway is actually the coat of arms of a heroic medieval family.

These rare statues are one of the few remaining material witnesses to Old Prussian culture.

Modern art commemorates one of the first military actions of World War II.

This museum in the tower of the oldest church in Gdańsk, is home to centuries-old time-keeping devices and the world's first pulsar clock.

This imposing 20th-century castle was abandoned before it was ever completed.

The coffin-shaped church was once home to monks who slept in coffins.

Naturally formed rock city in Poland.