Parking garage where Bob Woodward met Watergate source "Deep Throat."

Superfans of The Shawshank Redemption can take a driving tour of most of the films real locations.

America's first serial killer rests in anonymity.

The internal railway of one of the biggest steel plants in America has been transformed into a linear park with unique industrial views.

A failed piece of Orientalism has become the proud symbol of a community.

Once the "Eighth Wonder of the World," this iron railroad bridge was decimated by a tornado.

When the Austin Dam failed it destroyed much of Austin...and then it failed again.

Frank Lloyd Wright's most iconic home dangles over a Pennsylvania waterfall.

An abandoned stretch of highway, deteriorating next to the operational one.

A toxic ghost town sitting atop a massive coal fire.

World's first "penitentiary," meant to be humane, drove men insane.

Prison made famous by The Shawshank Redemption has been out of commission since 1990.

Known as one of the most climbed mountains in the world, this barren peak is permanently bald thanks to an anti-wolf fire.

Peek through a transparent pyramid and drink in the mountain made of books.

A nostalgic bibliographic gem.

Yale University's home for rare works, including the mysterious Voynich Manuscript.

Panoramic views of the city of New Haven and the Long Island Sound, with a side of history.

Home of Philip Johnson, one of the 20th century's most influential architects.

Quirky castle designed by the American actor best known for portraying Sherlock Holmes on stage.

The highest point in Maine is a grand gift to the state citizens that also happens to be one end of the Appalachian Trail.

A bronze monument to the infamous radio broadcast in the real New Jersey town where the fictional Martians crash-landed.

The site of one of history's most indelible and horrific tragedies.

The national park was once a plantation estate.

Remnants of a storybook amusement park hidden behind a strip mall.