This 17th-century street hidden beneath Edinburgh was once a breeding ground for the black death.

A statue in the heart of Edinburgh honors a bear that served in the Polish military during World War II.

A miniature of a lighthouse acts as a beacon for what transpires inside this location.

This historic timepiece was a popular meeting place for romantic rendezvous in the 1960s.

These characters from a Robert Louis Stevenson novel stand in an unlikely place.

This city square dates back to the Scottish Enlightenment and was home to some of Scotland's brightest minds.

A rare memorial paying homage to an altruistic woman from the 19th-century.

A beautiful Greco-Roman structure houses a well once believed to have healing powers.

This allegedly haunted 16th-century tower house-turned-museum exhibits thousands of spectacular objects.

The remnants of a facade from a 19th-century market stall emporium.

One of the oldest scientific gardens in Britain, containing more than 13,302 plant species in its core collection.

Once home to a Scottish baronet, this 18th-century historic house doubles as a legendary art space.

The rounded structure has evolves from service station to citrus to souvenirs to Charley survivor.

The famous boat that once ferried Bogart and Hepburn still floats in Key Largo after being abandoned for years.

The highway's southernmost spot is a beloved local attraction.

One-time winter retreats of prolific inventor Thomas Edison and his friend Henry Ford.

This abandoned NASA launch site is now a memorial to a trio of astronauts who were killed there.

A building so large that it has its own weather.

Island ghost town detailing Flagler's folly in building the Overseas Railroad.