Williamstown, Massachusetts, United States

Mount Greylock Ski Club

Ski area

• 1.5 km of mapped runs
• 2 mapped lifts
• Elevation 383–481 m (98 m vertical)
• Activities: downhill

Approximate resort centre, not a trail boundary. Confirm current conditions and access with the operator. An official trail-map link has not been verified for this listing.

Source: OpenSkiMap / OpenStreetMap contributors (ODbL), October 2026 — mapped figures; confirm with operator.