30 miles of hiking along the western rim of Pine Creek, also known as Pennsylvania Grand Canyon, is just a beautiful experience. I have hiked this trail many times, solo and with friends. It is a great trail that takes a hiker through many different ecozones. There are also plenty of good views too! Pine Creek Outfitters provides a shuttle service to either end of the trail too, which means a hiker can hike the whole trail with only one car.