Seemed kind of strange taking a Gray Line tour of my birthplace. Glad we did though. Our friends purchased our 2 day Hop On Hop Off tickets. Think it costed over $50 per ticket. Kind of pricey, but still worth it.
There were about 8 stops where you can hop off, and then hop back on another Gray Line bus later. We stopped at several stops to check out the various sites. We enjoyed the double decker buses the most. It was way cool to sit at the top, breathe in the fresh air, and admire the sights! All of the guides that we had were very informative and educational.
Bottom line is that it was very convenient to do Gray Line's Hop On Hop Off tour. Sorry, but they do not offer it all year round. We were able to see and visit so many Montreal attractions in just two days. I do not think that we would have been able to accomplish all that we done without taking this tour. Would do it again!