Greystone is a municipal layout operated by Baltimore County located midway between York and Baltimore off I-83 on York Road.

The parkland layout has 140 feet of elevation change, seven ponds, and more than 80 sand bunkers as it roams over a natural tract of land without homes or development along the golf course. There's 5 sets of tees playing to a max of 6,925 yards, 73.9/141, course/slope ratings from the tips, designed by Joe Lee.