Scenic panorama photograph of the historic Grist Mill Pond in all of its fall splendor during the New England autumn season. The Grist Mill Pond is located on Wayside Inn Road in Sudbury, Massachusetts, MA. This pond connects to the Old Grist Mill which is part of the property on which the Wayside Inn is located. The Wayside Inn is a historic landmark inn that is reputedly the oldest operating inn in the country. The spectacular fall foliage is typically peaking around the middle of October in Massachusetts.