Remnants of a storybook amusement park hidden behind a strip mall.

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

This rare triple-jurisdiction drawbridge passes through Virginia, Maryland, and Washington, D.C.

This historic lighthouse was well known for the large number of women who served as its keeper.

The tallest The Church of Jesus Christ of Latter-day Saints temple in the world soars above the Beltway.

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

Once home to seven different roller coasters, Glen Echo has undergone many transformations since its founding in 1891.

This beloved Baltimore spot features caged dolls, a giant Pez collection, and many, many mannequins.

A hidden alley in urban Baltimore is a haven for graffiti artists.

The land is home to swimming ponies and a legendary 18th-century treasure.

A local farm's collection of unusual structures from a now defunct storybook amusement park.