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

This watchtower once presided over the Berlin Wall.

Tourists often confuse this beautifully ornate former cigarette factory for a mosque.

A steampunk-styled three-floor factory churning out art, activism, and electronic beats.

Known as the Casa de las Siete Chimeneas, this haunted 16th-century manor has a dark, mysterious past.

These distorting, funhouse mirrors achieved fame in a renowned piece of Spanish theater.

A piece of stonework relief commemorates the site where the Devil's rage, and odd apparel, destroyed a house.

The site is dedicated to an investigative journalist whose murder triggered a political uproar that changed Slovakia forever.

How did an Australian statue of the Bard of Avon end up in the Hungarian capital?

A seemingly unassuming palace near Budapest hides a stupendously decorated hall.

One of the best examples of the modernist movement in Madrid.

The medieval "Bearded Man" relief still serves as a clever flood warning marker.

The Spanish king's private bathroom embraced the idea of a porcelain throne.

This park built on a former fortress has a reputation for romance.

A quasi-futuristic roof sits atop a medieval Bohemian monastery damaged during World War II.

This statue points to another unusual companion work of art often overlooked by visitors.

Take a seat and hear a song by the composer Frédéric Chopin.

According to the local legend, these boys and ducks were turned to stone by an angered water goblin.

Order cookies baked by cloistered nuns in a 400-year-old monastery.

Dedicated to the man who saved hundreds of children from Nazi-occupied Czechoslovakia.

Artist Natividad Sánchez wrote a new ending for one of Roman mythology's tragic love stories.

This historic fountain is a favorite neighborhood meeting point.

Hidden in plain sight on a gable between two towers on the roof of shipping firm F. Laeisz' headquarter in Hamburg sits an unexpected bronze sculpture.

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