This bronze marker acknowledges an embarrassing royal blunder.

These waste baskets play a few risque messages to discourage littering.

This millstone commemorates a gruesome tale that may have been the source of the city's name.

This chimerical bridge/tunnel appears to dead end right into the sea.

Swedish skyscraper with a 90° twist.

Site of the first radio and telephone broadcasting companies in Copenhagen.

These old World War II fortifications have been transformed into an unusual equine attraction.

This risqué sculpture, based on a Hans Christian Andersen fairy tale, caused outrage 35 years after it was erected.

Four alabaster giants contemplate the tides on the shore of Denmark.

This colorful artistic feature atop a Danish art gallery allows visitors to stroll through a rainbow.

Iron Age "bog person" preserved for over 2,300 years.

A symbol for the opposition to nuclear power around the world.

A public display of random paleontology.

The castle still holds traces of the abandoned Roman fort it was built atop.

A giant white horse drawn on an English hillside may not have been intended to be a horse at all.

This well-preserved Cistercian Abbey in a romantic pastoral setting has inspired artists like the poet Wordsworth.

An authentic, seaworthy replica of the ship that sailed to Newfoundland in 1497.

A miniature replica of the canine that became the logo for a large recording company.

This pedestrian footbridge honors Pero Jones, an enslaved African who lived in Bristol.

A miniature version of the ship that took John Cabot from Bristol to Newfoundland.

A 15th-century whalebone is tucked away in an unassuming corner of this medieval church.

The unpredictability of this pendulum's movements has drawn visitors to this magnificent church for decades.

After protestors toppled a statue of a 17th-century slave trader, the pedestal where it once stood remains unoccupied.

This sweet-toothed bear searching for snacks has been a symbol of Madrid for decades.