17th century streets hidden under Edinburgh were once a breeding ground for the black death.

Two stone columns flank the grand Venice square, but there were supposed to be three.

Thousand-year-old Viking runes adorn an ancient Greek lion at the entrance to the Venetian Arsenal.

The oldest botanical garden in the world that technically isn't the oldest.

Along the edge of this fountain are 365 smaller fountains that represent the days of the year.

Macabre astrological automaton clock dating to the late 1400s.

The history of occult science is turned into a creepshow at this lurid Prague tourist attraction.

From cartoon characters to tiny tanks, a guerilla sculptor's little bronze statues are hidden throughout the city of Budapest.

Built in 1870 at the bridge that connected Buda and Pest, this spectacular incline railway was almost lost forever during World War II.

A giant snail sculpture looking longingly at the German traffic museum.

Legend says these colorful, invasive residents are the descendants of birds released by Jimi Hendrix.

Giant, friendly pelicans in Central London, the most unlikely of places.

After nearly 60 years, there's still a bear at Paddington Station looking for help.

The final resting place to 300 Victorian-era pets hides inside the city park.