A 20-foot-tall quarter commemorates George Washington’s ties to Bedford County.

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

A smaller model of the Da Vinci sculpture that took 500 years to come to life.

This iconic Lancaster everyman has been reading the same story since 1980.

This covered bridge was used by both Union and Confederate troops during the Battle of Gettysburg in 1863.

One of Gettysburg’s least visited battlefield memorials is off the beaten path, but worth a visit.

A piece of baseball history is preserved in a Pittsburgh parking lot.

This monument marks the beginning journey of a wounded soldier's leg that ended up almost two states away.

An abandoned incline railway site is now a green space with six acres of trails connecting hilltop neighborhoods.

This quarter-mile tunnel under the Bluff in Pittsburgh bends at a 45-degree angle.

Home of the only civilian casualty at the Battle of Gettysburg.

Long before the Battle of Gettysburg occurred, dinosaurs roamed the area and left their footprints on this bridge.

Color-coded signs direct drivers on a network of routes designed to avoid Pittsburgh traffic.

Francis Julius LeMoyne built this crematory in 1876; he was the third person to be cremated here.

The god of wine stares out at passersby on this busy Pittsburgh thoroughfare.

When oil was discovered just outside of Pittsburgh, the city became home to this regional stock market.

The beloved, war-tested mascot of a Union regiment graces their battlefield monument.

This spot memorializes one of the greatest plays in NFL history, unless you happen to be a Raiders fan.

In this cemetery stands the country's first public crematorium.

A portion of the old Pirates stadium over which a defining home run once flew still stands even after the rest of the stadium was torn down.

The largest clock face in the United States is twice the size of Big Ben and infinitely more ad-sponsored.

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

The last remnants of Fort Pitt also hold the distinction of being the oldest structure west of the Allegheny Mountains.

Sections of the iconic limestone columns have been left uncleaned as a reminder of the city's polluted past.