An old dining hall now serves up ghost stories for lusty locals.

The Kirkland Monument remembers a selfless Civil War hero who braved the battlefield to give water to his dying enemies.

Constructed by the younger brother of George Washington.

Ship skeletons haunt Baltimore's waterways.

An eerie, abandoned military base engulfed by nature and graffiti is now home to a local park.

A well-preserved example of an early industrial operation in the northeastern United States.

A rock maze opens up to a panoramic viewpoint at an abandoned mine full of ghost stories.

This Art Deco service station has been providing tune-ups and turning heads for close to a century.

A dozen U.S. presidents have stayed at the historic resort, which was known as James Buchanan’s “Summer White House” from 1857-1861.

One of the only memorials dedicated to journalists who died in combat.

This shale formation along the Appalachian Trail once inspired the third president of the United States.

Built in the 1850s, this church was of the first five churches constructed in Harper's Ferry.

Time travel with sweets across history at this research-based candy store.

This advertisement for talcum powder was painted on the rock face and has since defied removal.

An organ located deep within a cave, whose "pipes" are the geological features of the cave itself.

The tragic reality of a village riddled with rumors of haunts, chemical spills, and serial killers.

Faces carved into the cliffs create an otherworldly walking trail.

For decades, this waterfall remained hidden because of an artificial dam.

This massive airship factory is so large that it has its own indoor weather.

When a guy acquired a free church, he hauled it away piece-by-piece to make it the tasting hall at his vineyard.

The only surviving prototype for Buckminster Fuller's house of the future.

A sealed test tube said to hold Thomas Edison's dying breath was given to the inventor's friend and mentee, Henry Ford.

The world’s largest Masonic temple was saved by the White Stripes.

The grandiose interior of this bar speaks to its past as home to famous jewelers and railway offices.