Tucked away on an empty wooded lot in suburban Oklahoma City lie the remnants of an abandoned circus camp.

An abandoned relic of the city's failed experiment with below ground transit.

Hidden in plain sight on the Hudson River is an abandoned train station where nature has taken over.

The remains of a World War II munitions factory still haunt the fields of this Twin Cities suburb.

The former locus of Boston's high culture has been shuttered and buried for over 70 years.

The beauty of urban decay, hiding some dark secrets.

A theme park that suffered massive flooding during Katrina was abandoned, and now proves irresistible to trespassing explorers.

This remote island in Iowa was abandoned after being devastated by flood.

But did the famous feminist and abolitionist ever really say those iconic four words?

A throwback train ride transports passengers through one of the lesser-known national parks in the country.