The final resting place of the camel who served with the Confederate Army during the Civil War.

The final resting place of up to 6,000 Confederate soldiers, the largest mass grave in the Western Hemisphere.

Soldiers were buried next to Lee's house in the center of Arlington Cemetery to dissuade the general from reclaiming his property after the war.

The naval commander’s proudest moment in battle is memorialized in this unique tomb at Arlington Cemetery.

A plaque marks the site directly below the mid-air detonation of the atomic bomb over Hiroshima.

This amazingly preserved Gold Rush town is a historian's dream.

A little-visited ghost town state park offers a glimpse into Montana’s "Silver Queen."

This off-the-beaten-path abandoned town is a relic of Montana's silver mining boom.

The source of America's longest river is also a historical landmark and the start of a famous nude run.

The isolated final resting place for perished coal miners.

This functioning mill was built in the 1970s using parts from several other West Virginia mills.

The remains of one of the last mining camps developed on the New River.

An abandoned coal mine reached by a steep hike.

The "mysteries" of this quintessential roadside oddity were almost destroyed by neglect but were saved by fans of kitschy wonder.

This early 20th-century rural drinking fountain provides water for both horses and humans.

A roadside statue store in rural Minnesota with quirky displays.

Northern Kentucky’s very own Notre Dame showcases intricate stained glass and the bones of saints.

There are eight natural springs around town, each with a slightly different taste.

This ancient sinkhole-turned-healing-pool is a treasure trove of archeological discoveries and may even be the Fountain of Youth.

This church is known as "The Home Church of George Washington and George Mason."

Saunter along the banks of one of North Carolina’s wildest rivers

"Not too many people can say they've had a nuclear bomb dropped on them, not too many would want to." — Walter Gregg.

Discovered by a soldier during the Revolutionary War, these springs helped create an iconic South Carolina ginger ale.

Successful artist residence program has filled this ranch with dozens of sculptures over the years.