Turkey Hill Road is a hiking, biking, and horse trail in Huntingdon County, Pennsylvania. It is within Rothrock State Forest and Greenwood Furnace State Park. It is 5.2 miles long and begins at 990 feet altitude. Traveling the entire trail is 10.4 miles with a total elevation gain of 1,289 feet. Near the trailhead there is a beach. The Greenwood Furnace Cemetery (elevation 1,047 feet) grave yard can be seen along the trail.