Once a thriving business district, this former shopping area is now an urban ghost town in the heart of the city.

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

A blank headstone topped with a pile of pennies marks the final resting place of the infamous assassin.

Public opinion is still divided on this enormous sculpture in front of Baltimore's Penn Station.

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

It's not hard to see why the historic Peabody Conservatory of Music's library has been described as a "cathedral of books."

The design of this historic domed church was influenced by Thomas Jefferson and intended as a statement of religious freedom.

The trials and tribulations of marking Poe's grave.

The "Sultan of Swat" once attended a school at the site of this baseball field.

The final resting place of an iconic drag performer is decorated with pearls and hot-pink lipstick.

A monumental statue of RCA's mascot now sits atop a historical society roof after a life of moving around.

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

Baltimore's first skyscraper may be home to the inspiration behind pulp fiction's most celebrated bird.

One artist’s scheme to expand museum viewing hours into the evening led to the illumination of an entire city.

Once America's tallest structure, now a Baltimore landmark.

This bug-eyed water wheel uses the power of the Sun to clean up Baltimore Harbor.

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

A unique botanical garden housed in three giant geodesic domes.

Assemble a masterpiece at the first and only North American school exclusively dedicated to mosaic art.

A chance to follow in the footsteps of the word's most legendary animator.

This historic house museum that celebrates one of the world's most influential social reformers is also one of the most haunted locations in Chicago.

The rustic cabin-like decor of this Arts and Crafts-style church reflects the love of nature central to its little-known theology.

Guns that have been defending San Francisco since 1904.

At the base of the Golden Gate Bridge, a small sign basically begs for a high-five.