Ollo Hair Salon- Maine’s best boutique hair salon. With four of the best stylists, in all of New England, Ollo is one busiest salons in the state, let alone Old Port in Portland, where they’re located. Everything about them, from their rustic location with a cobblestone road and a brick building, to their friendly yet professional stylists, makes them the go-to salon for anyone serious about having their hair look and feel the best that it can. Weddings parties, weekly haircuts, they do it all. You can schedule an appointment, or go for a walk-in. Either way, you’re bound to be greeted with a smile, and leave feeling better than when you walked in.