Travel back in time aboard a restored 1950s-era railcar.

Built into the side of Jack's Mountain, these steps were once the daily commute of local quarry-workers.

This vintage short line in Amish country runs passenger steam train excursions and still hauls freight.

Pennsylvania's largest cave in Laurel Highlands becomes its first underground state park.

This is the spot where the bloodiest battle in the American Civil War may have started.

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

This extraordinary model train layout covers over 1,700 square feet, with multiple trains running simultaneously.

One of the few remaining covered bridges in Lancaster County.

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

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

A sacred collection of indigenous rock art.

An industrial waste tourist attraction.

Contrary to popular belief, this secluded statue doesn't represent Pennsylvania's founder.

The first of Lancaster's "rural cemeteries."

It marks the spooky spot where the bodies of two young boys were found in the 19th century.

The Cold War-era "underground Pentagon" is a sprawling subterranean hideaway for the Defense Department.

Featuring the largest CinemaScope screen in Pennsylvania, this drive-in has entertained moviegoers for more than half a century.

A small museum along the Susquehanna River is home to a rich collection of Native American artifacts.

A dramatic, 360-degree recreation of Pickett's Charge in the Civil War.

This dramatic rail curve was once the target of a failed Nazi attack.

Don't get it twisted: This is the oldest pretzel bakery in the United States.

North America’s largest collection of horological devices and home to a colossal clock with a dizzying array of features.

A museum dedicated to the history & joys of the trail & your best chance to see hikers throwing up ice cream.

Pennsylvania's highest point is spotted with boulders which were pushed to the surface by nothing but cold.