Adelaide, Vineyard & Peachy Canyon Roads are wonderful, wonderful places to ride. I love Paso Robles!--heh heh, I saw this one guy at a tasting room in Paso wearing a T-shirt that said, "NAPA IS FOR AUTO PARTS."
Last time I did some tasting there, I was bicycling down the winding hill on Peachy Canyon Road with a belly full of wine, and suddenly the road was full of those dang turkeys! I whistled and shouted, but the dumb birds just stood there looking at me. I barely stopped in time, and considered how ridiculous that would look in my obituary: "Cause of death: turkeys".
I also take motorcycle trips up there too. This is just about a half-mile North of the Norman Winery up there.
Thanks for the ride report! That's going to be one of the first places I take my sweetheart after she passes her board.
SLO is also an awesome town to be on two wheels.
Morro Bay:
Prefumo Canyon, just west of SLO. Steep yes, but spectacular
It's a pretty nice change from the coastal deserts of SoCal.