Legend has it that not even Stalin could pull down the 2015 European Tree of the Year.

This old and disused water tower has received a new life as an art gallery with a piano staircase.

This unique eatery offers a taste of Estonia's "Onion Route."

It's rumored this unique Baltic beacon was designed by Gustave Eiffel himself.

A series of concentric circles represented a bold new experiment in socialist urban planning, and it notoriously difficult to get around.

Its collection offers a glimpse into the Russian Old Believers' centuries-old way of life.

Hundreds of small crosses have been carved into the bark of the trees outside this small Estonian village.

A historic scientific breakthrough that crosses nine borders.

Historic slum of Tartu.

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

The Guardian of Tallinn.

Two well-hidden huts let animal lovers spend the night among the bears, wolves, and other predators of the forest.

This soviet pilot's graveyard is filled with headstones made of airplane fins.

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

This small Estonian hill is covered in hand-made twig crosses that are said to bring good luck.

A forest park outside Tallinn full of architectural and artistic curiosities.

A clerical error gave rise to this imaginary micronation in the southwestern corner of Estonia.

Man-made mineral caves house massive bat colony.

The gutted remains of this Estonian mansion are a monument to a tragic love.

A trio of giant wooden megaphones turn up nature's volume in this Estonian forest.

An empty relic of the Moscow Olympics crumbles away in Estonia's capital.

"There's nothing there," and other lies the KGB told us.

This abandoned secret city is a crumbling wonderland of Soviet ruins.

Burlesque Hospital Themed Restaurant.