First (west) Entrance to Park, Sherwood Farm and Park Office
2002 Cromwell Bridge Road Parkville, MD 21234
GPS: 39.415, -76.552
Second (east) Entrance to Park, Willow Grove Farm and Nature Education Center
2175 Cromwell Bridge Road Parkville, MD 21234
GPS: 39.417, -76.548
Note: If you use the addresses on your GPS, it might lead you to the wrong place. GoogleMaps takes you to Talmar and MapQuest leaves you out on the main road.