We did our wedding ceremony here 3 weeks ago. After doing tons of research it became clear that this is by far the most beautiful place in the GTA to have an outdoor ceremony. The gazebo, lake, waterfall, and vegetation create an almost fairy-tale-like setting. The photos don't do justice, you have to see it for yourself!
Having said that I'm somewhat disappointed by the organization in this place. In this summer they do tons of ceremonies on the weekends, all back-to-back, and you really do feel like you're just another product on the conveyor belt. When our guests arrived there were no clear signs where to go (maybe because there were so many of them) and there was nobody on premises from the staff who I could ask for help. There were many other people on the grounds which created unneeded friction and there was a lot of pressure on us to wrap up the ceremony and vacate the gazebo promptly for the decorators from the next ceremony to step in.
Overall absolutely gorgeous place but scheduling and mgmt needs work.