This course s fairways vary in width and the thickness of its tree lines The greens are undulating and two of them are double tiered There are fairway and green side bunkers coming into play throughout the course The signature hole is 13 a 415 yard par 4 with a slight dogleg right fairway and requiring an approach shot to an elevated double tiered green that has one large oak tree guarding the right and two bunkers protecting the left The sports editor of the Boston Globe claims that hole 13 is one of the eighteen toughest public holes in the state