Any idea where to boulder in Monteregie area in Quebec ?

I am looking for some climbing or bouldering places in the Monteregie, QC area. Are there some Bloc's/climbing walls close to Rougemont, Mont.Saint Hillaire, Mont.Saint-Bruno or Mont Gregoire. Any feedback is appreciated

There's probably some : go out with some friends and mats and search for lines.  Orford (exit 115 from highway 10) is well developped but closed until the end of July because of the falcons.  
Thanks Roxane, I appreciate your feedback. I know Orford very good, but was looking for something more close to Montréals South-Shore. Who knows one day I will find something more closer ?
I have once been climbing routes (sport and trad) at Mont St-Gregoire, and I also heard from a guy I met that there were some boulders (but nothing amazing...). How ever, there is access issues and climbing is forbidden. Same with St-Hilaire, were there would probably be something to climb.