5/5 - Excellent
Spent the morning here on our last day on the way to the airport, a couple of hours is enough to see everything. Loved the exhibits, particularly the tunnel and talk during the ray feeding. A must-see in Toronto, we weren't going to visit but after recommendations from locals, we had to. We parked at the hockey hall of fame as it is a $12 flat rate on weekends then a 10-minute walk, a lot of the lots near the aquarium charge at least $20 so would recommend this option.