An Irish Memorial commemorating those who perished due to potato blight.

The taxidermied remains of Charles Dickens' pet raven, which helped inspire one of Edgar Allan Poe's most famous poems.

America's smallest national park site is the former residence of exiled Polish national hero Thaddeus Kosciuszko.

The humble field where the first Major League Baseball game was played.

The oldest surviving presidential residence in the United States.

One of the oldest of its kind.

Alexander Hamilton’s creation caused quite a bit of controversy.

This little-known Revolutionary War fort is supposedly haunted by the ghosts of its past.

In the early 1800s, surgery was also a show.

This Philly cemetery is the eternal home of many famous area residents, including Rocky Balboa's wife.

Mural made of 100,000 pieces of hand blown glass, and until recently, the largest glass mural in the US.

This charming colonial alleyway is one of the oldest continuously used residential streets in the U.S.

Tour the dark and beloved poet's former cobwebbed basement, which may have inspired "The Black Cat."

Where America's first doomsday cult awaited the end of the world.

America's most famous museum of medical oddities is home to the remains of Albert Einstein's brain.

World's first "penitentiary," meant to be humane, drove men insane.

Gift shop offering toe tags and chalk body beach towels tucked into a coroner's office.

Although he donated over 3,000 acres to Los Angles, Griffith's life was marred by controversy.

During prohibition, corrupt city officials ran drinking dens under the streets of Downtown Los Angeles.

This grand memorial remembers the 20 members of the Los Angeles Times killed when the office was bombed.

Opened as part of the New Deal, the training facility now features World War II-era structures and a pylon that once stood at the World Trade Center.

Once the central jail for Los Angeles, this building housed inmates like Al Capone, those arrested from the Zoot Suit and Watts Riots, and individuals imprisoned for their sexuality.

A gift from Abbot Kinney and a little bit of piece of Black history in Venice Beach.

An iconic location along the Los Angeles River where countless movie scenes are filmed.