We had a fun day, exploring this experience. Without giving anything away, we tried a few breweries, the hike at stop 2, and on stop 3 check out the park and beyond. The view is amazing.
We were hungry between stop 1 & 2 and detoured to a small town for the most amazing sandwiches. We'd go back. I won't tell you the town, but I will tell you the restaurant name so you can google after stop 1 (Sugar Maple Restaurant).
Overall a great trip. We're from West GTA and we took about 11 hours round trip.
We spent about 2 hours at stop 1 and could have spent more time. Lots of things to do here, especially in summer.