Masset , formerly Massett, is a village in Haida Gwaii (formerly the Queen Charlotte Islands) in British Columbia, Canada. It is located on the northern coast of Graham Island, the largest island in the archipelago, and is approximately west of mainland British Columbia. It is the western terminus of the Yellowhead Highway and is served by Masset Airport, with flights to Vancouver and Prince Rupert. During the Maritime Fur Trade of the early 19th century, Masset was a key trading site. It was incorporated as a village municipality on May 11, 1961.