Ontario Science Centre (OSC) is a science museum in Toronto, Ontario, Canada, near the Don Valley Parkway about 11 km northeast of downtown on Don Mills Road just south of Eglinton Avenue East. It is built down the side of a wooded ravine formed by one branch of the Don River. Toronto sightseeing tours.
GPS travel coordinates: 43° 42′ 58.91″ N, 79° 20′ 19.31″ W
