What looks like a crashed Zeppelin is actually a bright, airy reading room perched atop a modern museum.

This spooky statue sits outside a famous Prague theater.

This doorless 20th-century elevator doesn't stop or slow down.

The risqué mixed-media sculptures are supposedly a metaphor for Czech politics.

Several rooms flooded with 35mm film reel.

This Transylvanian church has changed its denomination four times.

The ancient Greek Titan guards this massive dam holding a lightning bolt to symbolize electricity.

This museum offers a journey back to the Belle Epoque era of Romania.

Gigantic Romanian salt mines used to heal respiratory conditions.

An ancient tomb that still stands in Portugal.

When this former hospital pharmacy closed in 2013 it already looked like a museum, so they turned it into one.

This tile-work piece featuring a chicken riding in carriage is both a remarkable artistic creation and a social commentary of politics and culture in 17th-century Portugal.

As the highest point in the Mid-Atlantic range this stratovolcano offers spectacular views.

After the owner of this Art Nouveau home died, it was turned into a museum displaying a lifetime dedicated to art.

This unique architectural wonder is also tied to one of the 20th-century's most renowned writers.

Houses are tucked between, on, and underneath giant boulders.

A massive, abstract lookout tower providing a panoramic view of Prague.

Synagogue built from the stones of Solomon's temple contains the golem of Prague.

This artificial cave looks like something out of a fairytale.

The hidden lair of an alchemist rediscovered in a 2002 flood.