Forbes State Forest. The terrain on these trails is mainly flat or rolling, but can be rocky; however, Fish Run and Grove Run Trails are near impossible for an uphill ride. There's a good mix of single and double track trails along beautiful mountain laurel scenery. To get here, turn off Route 30 onto Laurel Summit Road toward the ski resort. Proceed a few miles to the parking area on the left at the intersection with the ski resort road.