The final resting place of many of New Jersey's most famous residents, including U.S. history's most in-vogue antagonist, Aaron Burr.

The mysterious canine hides atop a drain pipe on the back of the building, some say as a sneaky shoutout to Yale.

Nassau Hall has served as army barracks, a museum, and played a key role in the American Revolution.

Erected in 1697 this Philadelphia bridge is the oldest surviving roadway bridge and perhaps the oldest stone bridge in the United States.

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

This tiny cottage surrounded by railroads is the oldest surviving structure in Fairmount Park.

Yo, Adrian!

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

A rare view of a preserved Victorian science museum.

A legendary boxing venue and ring featured in Rocky V.

The world’s first penitentiary, meant to be humane, drove men insane.

The singer, actor, and activist lived here during his final years, and now it’s a museum dedicated to his legacy.

The oldest surviving botanic garden in the United States.

An abandoned cemetery lies in ruins as the surrounding forest swallows it whole.

America's first serial killer rests in anonymity.

North America's oldest quarantine facility was built in response to Philadelphia's 1793 yellow fever outbreak.

Surrounded by industrial sprawl, a small monument marks the site of William Penn's first landing in Pennsylvania.

The only labyrinth within the city of Alexandria.

Believed to be the birthplace of the United States Marine Corps.

Known as the most resilient water tower in the region.

A dozen U.S. presidents have stayed at the historic resort, which was known as James Buchanan’s “Summer White House” from 1857-1861.

This Art Deco service station has been providing tune-ups and turning heads for close to a century.

This titanic java kettle is one of the many kitschy landmarks located along America's OTHER famous highway.

Built in the 1970s, this curious modular home found new life as a sundae-shaped ice cream stand.