Take a self-guided tour through one of Colorado's most elevated mining districts.

An 18th-century fort in the business district of Mumbai.

This historic boathouse was constructed using salvaged lumber from burned barns.

The hidden ruins of a mill that is linked to an attempt to assassinate the vice president of the United States.

Thirteen pastel palaces in downtown Charleston add a gorgeous splash of color to the city.

The only known working replica of the world's first self-propelled vehicle.

At 135 years old and counting, this historic print shop is heaven for poster nerds and music buffs.

The alley connecting two of country music’s most historic venues has a rich history of its own.

The small cave that housed Tennessee's "first citizen."

When Motown musicians came to Nashville in the 1960s they stayed at this historic record-pressing company because hotels wouldn't host them.

The resting place of a Civil War celebrity's amputated limb.

An astounding collection of medical specimens, including bits of President Lincoln.

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

America's most famous museum of medical oddities is home to the remains of Albert Einstein's brain.

The former home of Lillian Evans Tibbs and her grandson, Thurlow Evans Tibbs Jr., whose prodigious contributions to music and art spanned more than 90 years.

The former home of the woman who successfully fought to integrate restaurants in Washington, D.C.

The only one-room schoolhouse remaining in Talbot County, Maryland.

Washington D.C.'s most famous pianist, composer, and bandleader still tickles the ivories outside Howard Theater.

The record holder for the world’s largest peach.

A tribute to the furry local heroes who helped get residents through many tough times.

This monument claims to display the first pot used to cook a famed Southern stew.

These winged Maya figures are the subject of speculation and conspiracies.

A Maryland museum dedicated to Black history, housed in a historic church.

This statue honors the author's groundbreaking family story.