Start In Lake Nona And Take Narcoossee Road (County Road 15) Heading South. Continue Straight For About 10 Miles. After Passing Under The Fl-417 Overpass And Crossing Us-192, Turn Left Onto Hickory Tree Road. Drive For About 2.5 Miles, Then Turn Right Onto Old Hickory Tree Road. After Approximately One Mile, Turn Left Onto Livestock Loop. Continue Down The Road, And 840 Livestock Loop Will Be On Your Left.