Erie on the shores of (obviously) Lake Erie is the third largest city in Pennsylvania. A few of the other major towns in the area are Sharon, Bradford, Clearfield, and DuBois.
The Lake Erie College of Osteopathic Medicine is Erie as are two major health systems: UPMC Hamot and St. Vincent.
Much of the northwest corner of Pennsylvania is farmland and forests. Presque Isle State Park is a beach front area on Lake Erie. The expansive Allegheny National Forest covers thousands of acres. The area is also home to the first commercially successful oil well in the United States.
Find out more about Pennsylvania’s Great Lakes region: http://www.visitpa.com/regions/pennsylvanias-great-lakes-region
Find out more about Pennsylvania’s forested northern tier: http://www.visitpa.com/regions/pennsylvania-wilds