Ship skeletons haunt Baltimore's waterways.

This former asylum for Black Americans is haunted by its history of violence and racism.

A remote horde of architectural treasures fit for Indiana Jones.

Electronic inventions that resulted in products and systems we use every day are on display in this labor-of-love museum.

The brainchild of Eleanor Roosevelt, her "Little Village" was a collectivist dream.

Bizarre Cavern.

This general store is more than a century old and home to various oddities and antiques.

Maryland's first (and last standing) toll house on America's first federal road established the state as the "Gateway to the West."

This former fire tower found new life as a communications hub complete with a scenic overlook.

This one-room cabin where the young colonel slept during the French and Indian War.

What looks like a simple quaint estate in rural Pennsylvania was in the 18th century home to a small monastic community.

A small museum along the Susquehanna River is home to a rich collection of Native American artifacts.

This stately 19th century library pushed architectural boundaries at a time when the public library movement was just taking off.

A museum and research center dedicated to preserving the history of Rolls-Royce and Bentley motorcars.

A pre-Industrial Age iron furnace and the site of a nearly-forgotten piece of Black history.

This Maryland farm is known for its amazing corn mazes and its 30-foot junkbots.

This abandoned Victorian-style house was built in 1884.