An ancient tunnel in Jerusalem built to redirect water in the event of a siege is one of history’s great architectural innovations.

An antique cemetery in New York, this land is home to any number of famed corpses.

The gravestone of the suffragist leader attracted extra visitors during the 2016 election.

The home, museum, and death site of Kodak's influential founder.

The largest guitar store in the world has been visited by some of music's all-time greats passing through upstate New York.

The world's largest collection of historic U.S. military naval vessels.

Oldest synagogue in the United States.

The American Revolution was galvanized into serious action due to the tragic clash with British soldiers that occurred at this location.

An interesting decoration on this historic site, this weathervane comes with as many legends as it does questions.

Berthed at the Charlestown Navy Yard in Boston, "Old Ironsides" is the oldest commissioned warship still afloat.

On a former island, this old fortification once used to protect the Boston Area and started Edgar Allan Poe in his military career.

The hill that gave the Massachusett tribe, and later the state, its name.

Legend tells how a Spanish soldier disappeared from this isolated sentry box without a trace.

This colorful gate stands as an entrance to the walled city of Old San Juan.

This bleach-white graveyard overlooking the ocean is accessed through a tunnel.

A massive, heart-shaped, wind-carved crater in the middle of the Israeli desert.

Deep in the Negev Desert, the world's tallest solar tower looks like a sight straight out of science fiction.

This daunting 1st century fortress was purportedly the site of one of the most dramatic revolts of the Jewish-Roman wars.

The only quarter of the Old City not dedicated to a major world religion.

This amazing ancient cave was kept secret for seven years to protect it from the public.

The sister plane of the C-123 shot down during the Iran-Contra Affair has found a new purpose in retirement.

The larger of two volcanic peaks rising out of the crystalline waters of the Caribbean.

A park where people have been going to feed friendly pigeons since the 18th century

This tiny home was originally a narrow alleyway.