This one-room cabin where the young colonel slept during the French and Indian War.

Walk a trail through a historic Quaker town that outlawed slavery in 1777 and was a major waypoint on the Underground Railroad.

The land is home to swimming ponies and a legendary 18th-century treasure.

The site where Poe "in great distress, and ... in need of immediate assistance" likely died.

Political activist and writer Thomas Paine once lodged at this location.

Stones speckled along Harris Avenue reveal hidden nuggets of the past.

An electrifying collection of gadgets and literature from the 16th through 20th centuries.

A tribute to the Nirvana frontman hides beneath the bridge that was the singer's beloved hangout spot.

This painted blacktop brings the classic arcade game to life.

The hometown of movie legend, military officer and All-American guy next door, honors this great actor.

An imposing pair of sphinxes stand guard outside this Egyptian Revival tomb.

A legendary boxing venue and ring featured in Rocky V.

A miniature golf course crafted inside the world's largest simulated cave.

Step into a pastel time capsule where candy is truly dandy.

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

Despite being stolen multiple times, this civic electrician's street corner Snoopy won't be stopped.

A larger-than-life statue of America's favorite sundae marks the place it was invented.

Behold the rickety wooden glory of the world's oldest operating roller coaster.

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

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

A collection of oddities including Dr. Kevorkian's suicide device, the Thanatron.

The installation’s official name, “You Who Are Getting Obliterated in the Dancing Swarm of Fireflies,” says it all.

The oldest family-run luncheonette in New York, last renovated in 1948, still serves food and drinks the old-fashioned way.

Amid the bustle and noise of the Financial District hides a secluded garden oasis above the city streets.