What a great article on your home town! The HOHO is a great way to see a new city if you're visiting for the first time but I've never thought to do it in my hometown. I had no idea Toronto was so huge! I thought it was about the same size as Ottawa and Montreal. Obviously I've never been to Canada. I'm surprised you haven't attempted the Edgewalk - can't be as scary as the Rat Temple! Your photos are beautiful!