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.

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.

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

A Hell's Kitchen synagogue that has counted stars of stage and screen among its congregation.

The only labyrinth within the city of Alexandria.

This former train station was once an important shipping depot for the regions farmers.

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.

A pyramid commemorates the birthplace of James Buchanan, the 15th president of the United States

An abandoned stretch of highway, deteriorating next to the operational one.

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

A museum dedicated to Latvian history in the heart of Maryland.

One of the three perfect vellum copies of this historic book known to exist is on display in a specially-designed case.