The largest cemetery for enslaved people in Loudoun County was almost lost to history, if not for the research of a minister.

Three generations of intrepid collectors display their curious artifacts in a homemade museum right next to the caves they discovered.

The final resting place of the most famous outlaw in the Old West.

A heartbreaking monument showing the last morning in the life of Jane Griffith.

The haunting history of a little girl lost.

Once forgotten and built over, this historic Black cemetery now houses a poignant memorial.

Triangular House built on a leafy residential street in St. Paul.

The last remaining 19th-century tenement from Boston's old West End neighborhood.

The first pet cemetery in the United States.

Approximately 250,000 people left homeless by the great earthquake and fires found shelter in Golden Gate Park.

Established in 1853, this crumbling cemetery sits forgotten on the corner of Church and Chapel in Gold Country.

Malcolm X's house during his most formative years faces an uncertain future.

This fog-enshrouded, antique corner store sells individual slices of wedding-fancy layer cakes from a window.

Its incredible collection preserves 170 years of sewing machine history.

An old abandoned pharmacy building in Texas is brimming with collectibles and images of the little tuxedoed pooch.

This 220-year-old house is a reminder of New York City's Dutch past.

A museum devoted to the victims and the survivors of the most catastrophic fire in American history.

Elaborate hand-carved wooden clocks two brothers made in their spare time are on display at this handsome little museum.

Built for an exposition in 1915, these horticultural displays have stood the test of time.

Memorial stone for GWAR vocalist, depicted in his iconic costume.

Egyptian Revival obelisks still rise over the old mine shafts.

A life-sized memorial to Harry L. Collins, the official corporate magician of Frito-Lay.

This city block-long devotional site, a replica of a famous site in France, is dedicated to the patron saint of grandmothers, mothers, and educators.

A beautiful final resting place with some surprising residents.