I also rode back up into the park to check the road conditions after a warm then very wet Sunday and Monday. If you remember on Saturday Curvy Butt and I checked it out but you couldn't get very far. Today you could get to the top of the slight climb after the Boulevard St Raymond overpass on the Gatineau Parkway from the Gameline entrance.
climb intervals . . . if you're into that sort of thing.
Rode along Chemin De la Montagne (and almost got taken out by some dick-wad in a jeep - thanks fugger!) to do some hill work on/up/over Notch Rd. On my way over I stopped and did five or six (I say five or six because I got dizzy and nearly passed out, let-alone remembering how many intervals I actually did) short, hard intervals up Rue Skyridge.
You can check out what the north end of the park looks like here.