From Vineyard Haven Ferry:
Turn left out of ferry terminal, take a right onto State Road on 5 Corners Intersection, continue on State Road into West Tisbury (2.3 miles), turn left onto Stoney Hill Road (sign for South Mountain Company), continue on Stoney Hill Road (0.30 miles), turn left onto Red Arrow Road and follow it until the end.
Turn left out of ferry terminal, take a right onto State Road on 5 Corners Intersection, continue on State Road into West Tisbury (2.3 miles), turn left onto Stoney Hill Road (sign for South Mountain Company), continue on Stoney Hill Road (0.30 miles), turn left onto Red Arrow Road and follow it until the end.