From Route 7 south:
Mt. Greylock is located about four miles south of the town of
Williamstown on Route 7. It is slightly over a mile past the
junction Route 2 west heading to Troy, NY and Route 7 continuing on
towards Pittsfield, MA.
The school is located at the crest of a hill on your right hand side. All vehicles must park in the large lot on the left as you enter the school grounds.
From Route 7 north:
Approximately 1.5 miles after you enter Williamstown you will come to a blinking yellow light at the intersection of Routes 7 and 43. Go straight through the light and Mt. Greylock HS will be on the crest of the second hill on your left. All vehicles must park in the large lot on the left as you enter the school grounds.