This distinctive bug-like bridge is made of recycled horseshoes.

A small artistic "graveyard" where clichéd expressions have been buried.

According to legend, this is the burial place of a mythical three-legged death omen horse.

Nordic giants resurrected from the sea and restored to their former greatness.

This World War II airfield enjoys a second life as a public park.

The castle used by the Danish Royal Family as a hunting retreat.

The shiny silver little brother to Copenhagen's Little Mermaid statue.

Just off the city’s central station hides a quaint lamp-lit alley into medieval Elsinore.

This striking royal residence is the largest Renaissance-style castle in Scandinavia.

This striking pig statue was part of a 1993 guerilla art project against racism.

Local legend has it that the Devil's claw marks are etched into this distinctive rock.

Built after WWII, the observatory site for the University of Copenhagen exhibits once world-class instruments.

All unmarked mute swans on the Thames are owned by the Queen per a tradition that began in the 12th century.

This is Britain's one and only clock concealed in the pavement.

At just 51 feet and 10 inches long, it's the shortest street in England.

A replica of the steam engine that hauled Queen Victoria's Royal Train is on display at Windsor.

Behind one of the world's most impenetrable vaults is a massive collection of retail silver.

This historic building displays the remains of a victim of the devastating 14th-century plague.

Colorful murals by Jean Cocteau hide within this peaceful London sanctuary.

This museum tucked below a charming cafe gives a brief snapshot of photographic history.

The remains of the great moral philosopher reside in a university in London.

It’s fun to stay at the YMCA… but at this London outpost, it’s even more fun to eat the Bombay aloo.

This historic London residence was once the womb of Scientology.

This knockout museum lies in a sleepy corner of London.