Traveling north on I-91:
Take exit 19 onto Route 9 east. Go 5 miles and turn left at the town common. Go 2.5 miles and the yellow farmhouse of Stone House Farm will be on your right.

Traveling south on I-91:
Take exit 25, turn left on Route 116, right on Route 116, 5 & 10, and continue for a mile. Turn left on 116 south and continue for 6 miles. Turn left at the first Amherst light onto Route 63 (Meadow Street). The next light is North Pleasant Street. Continue straight for one mile and turn right on East Pleasant Street Go 1 mile and the Stone House Farm will be on your left, at the corner of East Pleasant and Sherman Lane.

The scene below is across the street from the entrance to Sherman Lane.