A lover's walk between hilltop towns, decorated with graffiti love notes.

In the past, Renaissance sex workers were encouraged to entice customers on this bridge.

A Viking man's tribute to his brother stands in Gävle's oldest church.

This collection of 80 polarizing foods aims to challenge your subjective notions of repulsion.

The old observatory in Copenhagen has a spiral corridor used as a racetrack.

The de facto symbol of Copenhagen is this bronze fairytale which cannot seem to keep its head for very long.

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

Copenhagen's celebrated theme park and gardens.

In addition to fine dairy products, the world's most beautiful milk shop also offers a feast for the eyes.

When the rain falls, this drain system turns into a musical instrument.

This Dresden church was purposely rebuilt Protestant after being demolished in World War II.

A strange rock formation with numerous legends trying to explain it.

Small on the outside, big on the inside, this church is an astonishing act of visual deception.

"The prettiest love letters in the world" ... or so said Lord Byron.

Milan's duomo is covered in beautiful carving including a curious "dinosaur-like" beast.

The secret medieval communication system will whisk your words above the noise of the crowd.

Artistic tombs, monuments, and a beautiful "Hall of Fame" lurk inside this cemetery.

A memorial in the Tiergarten is a reminder of the suffering inflicted on homosexuals by the Nazi regime.

On the Spree bank, discover one of the last reminders of a symbolic wall that divided, and was torn down by the people.

Where once there was a train station bathroom, there is now this German burger joint.

A narrow passage next to a cafe leads to a courtyard exploding with murals, tags, and paste-ups.

Mural made of 100,000 pieces of hand blown glass, and one of the largest glass murals in the US.

An abandoned cemetery lies in ruins as the surrounding forest swallows it whole.

Charles Dickens was not a fan of the ghastly wall dressings in this 6th century church.