Quebec is bordered to the west by Ontario, James Bay and Hudson Bay; to the north by Hudson Strait and Ungava Bay; to the east by the Gulf of Saint Lawrence and Newfoundland and Labrador; and to the south by New Brunswick, Maine, New Hampshire, Vermont and New York. Quebec is Canada's largest province by area. The climate in the south is four-seasons continental with cold and snowy winters, and hot humid summers. In the north, the winters are long and tundra dominates.