This colonial mansion has been home to a staggering number of American historic figures.

The humble field where the first Major League Baseball game was played.

Philadelphia boasts one of the best — and most often overlooked — traditional Japanese gardens in North America.

This giant disembodied horse head seems to balance impossibly on its nose.

This meticulously extracted nervous system allegedly came from a 19th-century custodian who donated her body to science.

This ominously named New Jersey street seems to be attracting over-the-top legends of its own making.

Local lore claims this park is named after a young woman who jumped off a cliff.

A modern ghost town whose inhabitants were driven away by the growth of nuclear power.

The famous bell was secreted away and hidden in a church in Allentown during the British occupation of Philadelphia.

It would take 35 firetrucks to fill this enormous glacial pothole.

Board a mine car and descend the #190 slope 300 feet underground into the Clark Vein of coal.

These beautiful ruins deep in the Pennsylvania woods are thought to have been a ski lodge or a speakeasy, but no one really knows.

The grave of America's 11th president is not in some grand monument but instead it's hidden away on the grounds of the Tennessee Capital.

The body of one of the world's most famous outlaws is covered in cement and iron to prevent it from being stolen.

This Queens hospital has stood abandoned for almost 20 years after its patients were secretly relocated in the dead of night.

This 19th century mansion façade adorned with immigrant patriotism is a symbol of Louisville’s history.

This railroad overpass is said to be home to a murderous goat-man whose very legend has led to very real deaths.

The original vault that held the president's remains still stands, empty, not far from where he was finally buried.

Speak to a companion on the other side of the room loud and clear through this architectural anomaly.

The history of funerals and funerary customs.

When you visit his grave, be sure to rub the Great Emancipator's nose for good luck.

Entombed in this strange, white stone hill are the deadly remains of radioactive weapons production.

Famous church recognized for both its unique design and disciplined monks that live according to the Benedictine discipline.

A floating museum that was sunk by a flood and left to rot in the tides.