A golf practice device is disclosed that simulates the response of natural turf when impacted by the golf club head. The device comprises a platform for supporting the golfer and a divot simulator insert installed in a cavity area within the platform. The divot simulator insert has a base; a tray rests on top of the base with a simulated turf surface fitted therein. A cover is provided to conceal the interior and strengthen the base. When a ball placed on the simulated turf surface is struck by a golf club, the force imparted to the device sends the tray together with the simulated turf surface sliding forward, thus simulating the feel of hitting off natural turf and taking a divot. Means comprising compression springs fitted over guide rails are provided to control the sliding forward and retraction to their original position of the tray and the simulated turf surface.