I've been there a couple of times via motor coach. The road is narrow but doable and there is parking for Buses and RV's. You may have to walk a short ways from the parking area, but you will also have to walk down a path to get to the house from the main visitor center.
Their website has some advice about driving there, online maps and GPS may not give you good directions.
DirectionsThey advise you to follow their written directions. This is in a very rural area with lots of hills, curves, and unpaved roads. There aren't lots of places to turn around, believe me. We go through that area every year on our way to and from the Mother Earth News Fair at Seven Springs Resort.
Rich and Joyce
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