The oldest residential street in Europe also features an optical illusion.

This hill made entirely of ancient Roman jars was simply a garbage dump to the people of the time.

The abandoned "Ghost Mansion" was left to decay in the mountains of Northern Italy.

Proto-CIA agents trained with grenades in the sand traps and fired machine guns from the fairways.

The "Sultan of Swat" once attended a school at the site of this baseball field.

The largest collection of political commercials in the world.

This conservation area filled with colorful birds is the last community forest within the city of Kathmandu.

British troops and Prohibition couldn’t stop this spot from becoming one of the United States' oldest continuously-run taverns.

This petite park lets visitors see and touch examples of fossilized dinosaur tracks.

This "thrice-cursed" island is allegedly home to Captain Kidd's lost treasure.

The intriguing personal collection of a professional demon-chaser.

The ruins of an abandoned 18th-century town that is slowly being reclaimed by the forest.

Macabre headstones carved with winged skulls, dancing skeletons, and pithy reminders of impending death.

This museum shines a light on the true Pilgrim experience in North America.

The former residence of Elizabeth “Mumbet” Freeman, an enslaved African-American woman who successfully sued for her freedom.

In the 19th century, this was the center of Boston's Black community.

Oldest church in the United States that is still in continuous use.

Centuries-old hoofprints and wagon tracks reveal themselves after a good winter storm.

The scarce remains of a sunken ship peek out from the sand on East Beach.

A disastrous shipwreck and a tragic love story.

The poems Nathaniel Hawthorne and his wife Sophia etched into its windows are still visible today.

This area was once known for being a lawless haven for rough-and-tumble sailors, earning the maritime-themed nickname "the black sea."

It took 275 years and four burials to finally put the Mayflower’s most famous passenger to rest.

Since 1947, this living history museum has been providing an immersive look at life in Plymouth Colony.