A beloved horticultural oasis on the grounds of a wealthy family's former estate.

Hidden behind an empty field resides this early 19th-century cemetery.

Narrow gorges and deep pools created by long-ago glaciers.

The meeting of the northwestern corner of Delaware, the northeastern corner of Maryland, and the southern edge of Pennsylvania.

These hooded graves are the only of their kind in the United States.

The first marker along the famous boundary.

A wonderous place devoted to art and metal.

War prevented this Polish composer's body from being returned to his home country for 51 years. Though his ashes eventually made it home, his heart stayed behind.

While seemingly a cruel joke, this bench actually honors an esteemed member of the community who passed away in 2006.

A collection of bite-sized buildings creates a magical mini village in the Pennsylvania mountains.

A museum dedicated to the history of electric interurban transit near the home of the first electric trolley system in the United States.

An underground blaze turned this village into a ghost town.

This large stone residence served as a field hospital during the Battle of Gettysburg between stints as a tavern.

Grand architectural relics gain a new life in this Pennsylvania warehouse.

The site where nine miners were trapped underground for over 77 hours in 2002.

This original Mason-Dixon line cairn placed in the 1760s was put in the wrong location because of the gravitational pull of the Allegheny Mountains.

Welcome to the home of the world's largest typewriter company.

Find your state fair food favorites all year long.

A neighborhood of houses made of poured concrete through a process invented by Thomas Edison.

Venture into the past with an unlisted exhibit hall featuring extinct birds.

The only museum in the Western Pennsylvania region that focuses on Asian art and Meissen porcelain.

Denmark’s oldest bakery is home to the 'Wednesday Snail,' one of the best cinnamon rolls on the planet.

Once a spa resort, then a tuberculosis sanatorium, and now a crumbling ruin.

A rare public effigy of “the Embracing Kangiten,” the erotic Japanese equivalent of Hindu god Ganesha.