Mountains of the Long Range in Newfoundland reach heights of nearly . In the Chic-Choc and Notre Dame mountain ranges in Quebec, the higher summits rise above in elevation. Isolated peaks and small ranges in Nova Scotia and New Brunswick vary from . In Maine several peaks exceed , including Mount Katahdin at . In New Hampshire, many summits rise above , including Mount Washington in the White Mountains at , Adams at , Jefferson at , Monroe at , Madison at , Lafayette at , and Lincoln at . In the Green Mountains the highest point, Mt. Mansfield, is in elevation; others include Killington Peak at , Camel's Hump at , Mt. Abraham at , and a number of other heights exceeding .