Abstract: A golf hole marker assembly 10 includes a pole 12 on which a display member 30 is mounted. A cover 32 is mounted over the display member 30 so that matter displayed on the display member 30 is visible through the cover 32. A lower end of the pole 12 is receivable in a cup countersunk into a hole in the ground. An operatively lower end of the cover is spaced longitudinally from the lower end of the pole a sufficient distance so as not to interfere with a golf ball rolling into the hole. The invention extends to an accessory which includes a display member 30 and cover 32 which are mountable on a pole 12.