Very good route if you subtract the very first few miles (Canton), some of the almost last few miles (i.e. Quincy). This ride has it all...ski area, cranberry bogs, beaches, and wealthy coastal communities to ride through! Note however, there is a short section...maybe a mile, which navigates through actual cranberry bog trails. I rode it on 23mm tires just fine...but slowly. Highly recommend the counter-clockwise direction so you're riding along the coast for the 2nd half of this ride. Much more enjoyable to be "at the beach" when you're tired, rather than "inland". If I ever do this general route again, I would attempt to modify it to exclude any part of Quincy. I'd leave the cranberry bog section, but some may not necessarily enjoy that part.