Yellowstone and Yosemite are some of the most renowned and most known by outdoor lovers. Camping in Pennsylvania is not as well known as these other places. Yet, for campers and outdoor lovers alike there are things you should know about the camping and state parks in Pennsylvania. Most state parks are open seasonal. Pennsylvania has three state parks that are open year round. These parks include Little Pine, Promised Land, and Ole Bull. Since this location is in the upper northeast, these parks get a taste of all the different seasons. At Promised Land State Park you can go fishing on the 422 acre Promised Lake, then visit in …