Arguably the best example of an authentic Dutch windmill in the United States, rivaling its counterparts in the Netherlands.

These pretty kitties killed and ate as many as 135 railway workers.

The last remains of one of the oldest and largest oak trees in the United States calls this state park home.

The grounds of former plantations where abolitionist Harriet Tubman spent her youth enslaved are now a museum to her incredible life.

This 14th-century temple is also known as the "Temple of the Golden Pavilion" for its gorgeous gilded reliquary hall.

A bronze statue dating back as far as 1252, still has remnants of gold on its right cheek from ancient gilding.

Legend holds eating just one of these black eggs can add seven years to one's life.

Once a black market electronics marketplace, now an otaku shopper's paradise.

This massive wooden building contains a giant Buddha, healing pillars, and tame deer wandering the grounds.

The 10,000 Torii shrine.

The sound of swaying stalks in this stunning grove has been named a governmentally recognized sound.

One of the largest medieval barns in England and architecturally one of the finest.

The ruins of a medieval monastery named after a type of tree.

A sacred well steeped in Pagan roots on the West Coast of Ireland.

The ruins of this medieval castle in Northern Ireland have inspired artists from C.S. Lewis to Led Zeppelin.

Northern Ireland's Brobdingnagian stepping stones.

A Victorian marvel of engineering is now a 21st-century tourist attraction.

This Welsh village gave itself a ridiculous name in a publicity stunt a century ahead of its time.

The ancient tomb acts as a calendar that keeps perfect time.

An ancient chamber filled with wonderful rock art and a Neolithic carving of a human face.

Recognized the world over as the home of the McCallisters in the 1990 movie "Home Alone."

Take a break from all the boring business of death at this funeral home mini-golf course.

Its eclectic exhibits range from the world’s first motorcycle to Luke Skywalker’s Land Speeder.

Cold War intelligence agents monitored communist embassies from an attic in a former pigeon coop.