(ON-21-03) NE of Ravenswood, Perth County, ON. Lakeshore Rd. NE 4.35 miles (7km) from jct with Ipperwash Rd. in Ravenswood to the turret on the N. side of the road at 8512. (N43 12.862 W81 53.393) Photo by Mark Comstock 8-11-23.