From Curtis Switch Access Parking Lot….turn right on gravel road and go approximately 1/2 mile to Curtis Switch road. – Head north (left turn) on Curtis Switch Road 1.5 miles to Hwy 60. Turn right and head east six (6) miles to Hwy 76 (Appalachian Hwy 4-lane). Turn right at traffic light and head south. Just before you cross the river bridge….you’ll see a small paved road to the left. This will take you down to the Powerhouse and parking lot. If you cross the river on 76….you can turn left into Tammen Park.
Hope this helps and let us know how you do.