The "Bridge Over the Atlantic" lets you cross the waterway in mere seconds.

Legend says a witch conjured the world's third largest whirlpool to protect Scotland from a nasty pirate.

This seventh-century fortification marked the western border of the Lombard duchy of Spoleto.

A total of 22 tiny bridges cross this canal of the Yvette River, forming a unique trail.

This lovely Scottish nature walk leads to the source of a local legend.

The bridge that cost Germany a World Heritage Site.

A fantastic example of Victorian railway engineering with two unusual decorative features.

An architectural marvel that spans the Arda River, and has stories of a haunted past.

One of the oldest bridges in Norwich was used during the English witch trials and is said to be haunted.

The grounds of this Catholic boarding school are said to have inspired Arthur Conan Doyle and J.R.R. Tolkien.

Oliver Cromwell marched his army over this narrow bridge to victory at the Battle of Preston in 1648.

A medieval setting reimagined into a unique art alley.

St. Mary's features one of the most spectacularly decorated cathedral interiors in all of Europe.

Inside this Krakow church, an explosion of psychedelic color.

Constructed by the younger brother of George Washington.

The final residence of an educator, civil rights leader, and presidential advisor was also the first headquarters of the National Council of Negro Women.

These unique volcanic rock formations offer the perfect opportunity to camp and hike.

One of America's founding fathers lived in this London lodging between 1757 and 1775.

This art center is way beyond your average pumpkin-carving operation.

These expertly crafted, scientifically accurate glass sea creatures were once an international phenomenon.

In upstate New York, gorgeous waterfalls and a watermill are slowly being reclaimed by nature.

The library of every book lover's dreams.

Fossilized sea bottom and lime quarry.

The first evidence of some of the Earth's earliest life was found in this fossilized undersea grotto.