If you are looking for a good spot for a weekend of riding, I definietly recommend Camping lac Georges in Val Alain. I go there twice a year. They have a special section for Toy haulers and you have direct access to the trail from your campsite.
If you're looking for a week or more of riding, then I agree with the guy who said that most of that happens north-east of Montreal. I would say the closest place to Montreal would be Camping Lac Morin in St-Louis-de-France, about 15 mins north of Trois-Rivières/Cap-de-la-Madeleine. From there you can ride from your campsite until your clothes get out of style...
:(agree)
Hope that helps.
quadtrek.net
Plus vous écrivez, plus tard il est...