From Toronto, 401 West to Hwy. #10 North to Hwy #124 (formerly #24) East 10 Km to Erin. A more scenic route would be Hwy 410 North to Mayfield Rd West to Heart Lake Rd. North to King Rd. West to Mississauga Rd North to Belfountain then Bush St. West to Erins' Main St. North to Union St.