 The Champlain Valley has terrific locally owned pizzerias serving flatbread to traditional and deep dish to specialty. So many people love pizza. As participants in the Greater Plattsburgh Pizza Card over the last year, it's been determined that this is some of the best pizza in the Champlain Valley. We're sharing this information so you and your family on the New York side of the lake can enjoy the terrific taste and selection of pizza available to you.