A tribute to the Nirvana frontman hides beneath the bridge that was the singer's beloved hangout spot.

This small-town pizzeria won the Hollywood lottery.

Unlike other abandoned asylums this empty institution welcomes visitors, just don't go in the buildings.

This picturesque Victorian ghost town was once a thriving mill community.

This opera house along the banks of the Connecticut River has two Tony Awards to its credit but it’s never staged a single opera.

Public outcry led to this bridge's unique character which celebrates a giant frog battle and also sewing.

A former copper mine which became a truly unsuccessful prison.

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

Ruins of a historic medical facility sits eerily by the water.

This abandoned psychiatric hospital once housed more than 4,000 patients in the middle of a quaint New England town.

This abandoned cemetery is crumbling into ruin, exposing the artifacts and bodies buried there.

An overgrown and abandoned tuberculosis ward resides in the midst of a quaint modern neighborhood.

The second oldest Jewish graveyard in the U.S. is tiny, with connections to George Washington and Henry Wadsworth Longfellow.

A crumbling stone stable and carriage house are all that remain of a manse that was once filled with Egyptian artifacts.

A 60-room castle constructed by a horse-racing heir.

An iconic steel and chrome diner from the 1940s left empty for nearly 20 years is in danger of being demolished.

The author of Uncle Tom's Cabin was neighbors with Mark Twain while living in this Connecticut home.

The former home of Samuel Clemens and family remembers the happiest period of the author's life.

This stunning gothic ruin was a casualty of the Indiana steel industry crash.

The home where a lovestruck Fitzgerald wrote his first published novel, "This Side of Paradise."

An obscure waterfall that looks like something out of a fantasy novel.

The tallest bridge in California was constructed for a project that was eventually cancelled.

Ninety feet off the valley floor is an ancient dwelling put under protection of the U.S. government by Teddy Roosevelt.

A spiritual vortex among the red rocks in Sedona.