Lake Champlain is a picturesque body of water that stretches across the states of New York, Vermont, and Quebec. Synonyms for this iconic lake include the French variant "Lac Champlain," and "Champlain Sea," a reference to its massive size and the fact that it's a freshwater sea in itself. Other synonyms include "The Sixth Great Lake," "Champlain Valley," or the "Champlain-Adirondack Biosphere Reserve." The lake is a popular tourist destination, and a great place for exploring history, wildlife, and outdoor recreation, such as hiking, skiing, boating, and fishing. If you ever visit this beautiful part of the world, make sure to spend some time soaking up the stunning scenery of Lake Champlain; a true natural wonder.