1. Loudoun 4h Fairgrounds 699 Roy Ct SE, Leesburg, VA 20175 Coordinate: 39.0867,-77.5775 Phone: (703) 777-3835
2. Loudoun 4H Fairgrounds 17558 Dry Mill Rd, Leesburg, VA 20175 Coordinate: 39.13148,-77.60614 Phone: (703) 777-3835