Grey Lake is located in Killarney Provincial Park.
{"id":1623,"name":"Grey Lake","type":"waterbody","subtype":"Lake","cover":null,"google_id":"ChIJyS1zvdNmLk0RvStwPO9_IK4","lat":46.1315452,"lng":-81.171168,"routes":[],"readonly":1,"moderation_wanted":0,"description":"","attributes":{},"fields":[],"state":"public","pics":null,"picsInfo":[],"rels":[{"id":18,"lat":46.0130472,"lng":-81.4017498,"name":"Killarney","type":"toponym","subtype":"Provincial Park"}],"availability":{"calendar":null,"lastUpdateDate":null},"reviews":[]}