This church also serves as a lighthouse complete with a beacon.

This former hospital was once one of the oldest mental health facilities in Europe.

The door to the museum holds a unique artifact from the Finnish Civil War.

These enormous, stern-faced statues greet visitors with lanterns, and sometimes costumes.

This insurance company building reminds customers that witches, bears, and gnomes are out there, best be insured.

A small island dotted with old, historic Finnish buildings.

An abstract monument to a symphonic composer.

This irregularly shaped sea fortress has defended not one but three different sovereign states.

This endearingly discomfited urinating statue commemorates the sneaky pees had by us all.

Architecturally stunning library serves as the hub of Finnish scholarly life and culture.

A subterranean house of worship carved right out of the bedrock.

This pair of gilded girls atop an Art Deco building in Copenhagen were built to function as a weather indicator.

Visitors are treated to a stained glass kaleidoscope interior inside this work of art.

Danish tourist destination well known for open stalls where vendors sell marijuana on the street.

Copenhagen's celebrated theme park and gardens.

The vast, legendary catacombs hold secrets much stranger than stacked bones.

Some of the earliest leaders of the Moravian congregation are buried here.

A statue of the legendary Celtic warrior queen who fought the Roman invaders stands in one of the cities she once destroyed.

Inside this metro station is a section of the city's former medieval fortification.

In the Netherlands, one of the world's largest private car collections can be found.

This towering church is home to a world-famous organ and a treasure trove of medieval art.

Rumored to have been frequented by Vincent van Gogh, it's the only remaining genever producer in the Hague.

The largest 19th century panorama in the world still in-situ.

Famed for its pie, this eatery has a hidden tunnel that allowed Catholics to secretly walk to church during the Reformation.