Notre Dame Mountains

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Notre Dame Mountains
The Chic-Choc Mountains subrange on the Gaspé Peninsula
Geography
Countries	Canada United States
States/Provinces	Canada: Quebec, New Brunswick United States: Maine, New Hampshire, Vermont
Range coordinates	48°45′N 66°00′W / 48.75°N 66°W / 48.75; -66
Parent range	Appalachian Mountains

The Notre Dame Mountains are a portion of the Appalachian Mountains, extending from the Gaspé Peninsula of Quebec to the Green Mountains of Vermont.^[1]

The range runs from northeast to southwest, forming the southern edge of the St. Lawrence River valley, and following the Canada–United States border between Quebec and Maine. The mountainous New Brunswick "panhandle" is located in the Notre Dame range as well as the uppermost reaches of the Connecticut River valley in New Hampshire.

As the mountains are geologically old, they have eroded to an average height of around 600 m (2,000 ft).^{[citation needed]}