I'm getting an early jump on planning the ultimate road trip next summer. I'm looking at doing a 7-10 day road trip from Ontario Canada to Eastern Canada and the US. If anybody could give me some ideas of "Must Hit Trails" that would be awesome. I'm also going to try and visit as many Micro Breweries as possible. The skill level for the group of guys coming are intermediate to advance, ages 25 - 40(ex DH racers, national BMX champions etc). I appreciate everyone's help, the plan so far is to hit Bromont, QC then head into Vermont.
You could really spend a month in Vermont and get all your biking dreams fulfilled and brew thirsts quenched. I'm particularly thinking the Perry Hill trails, Ascutney trails, and Kingdom trails/Burke bike park which all have many breweries surrounding them including the Alchemists, Rock Art Brewery, Lawson's Finest, and Citizen Cider just to name a few. It's also worth it to take a day or two and duck over to New Hampshire for a Highland bike park excursion. The recent pinkbike article on Vermont covered must of what you're asking about.
There's a ton of good bike parks in the New England states all within a two to four hour drive of each other. If you going to hit like 7+ parks check out MTBparks.com and grab a parks pass to save some $$$