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.

This massive sycamore tree has been labeled as one of the largest in the state.

This extraordinary Depression-era expenditure was modeled after a postcard of a Mediterranean hotel.

In the bowels of a 19th-century brewery lurks a fine-dining restaurant offering an array of themed feasts.

These tourist trap caverns are said to be the former home of a legendary Pennsylvania Hermit.

An outlandish shoe shaped house built by an eccentric millionaire.

North America’s largest collection of horological devices and home to a colossal clock with a dizzying array of features.

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

The Home and murder site of the witch of Rehmeyers Hollow.

The slate extracted from these Pennsylvania quarries was once hailed as the finest in the world.

This English-inspired Maryland garden is home to acres of opulent plant life including bushes shaped into an entire fox hunt.

Its diverse collection of computers and technology spans the ages.

A swimming hole in the historic industrial quarry that supplied the marble for the Baltimore Washington Monument.

A small 19th-century graveyard tucked away in the middle of a suburban neighborhood.

Crammed into a Baltimore row house is an oddities shop that sells everything from skulls to dead insects.

America's first nuclear-powered merchant ship is now a time warp to the atomic age.

An abandoned church gets a second life as a massive beer hall and event space.

A faded sign from the 1920s remembers Baltimore's resistance toward banning alcohol.

The man who first patented the Ouija board rests in peace beneath a headstone that playfully reflects that achievement.

Meet some of the most prominent figures in Black history through life-sized wax models.

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

This simple convenience store sits on the location where the Ouija board was named—and has a plaque to prove it.

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