Open in The Map
70 ° 12' 20.002" N, 146 ° 17' 46" W
North Slope
Kaktovik
on Beaufort Sea coast between Flaxman I. and Maguire Is.; Arctic Plain
named by Leffingwell (1919, p. 97) after the Schooner Mary Sachs, of the Canadian Arctic Expedition, which first passed through this entrance in August 1913.
Maguire Islands,
Point Sweeney, Point Thomson,
Mary Sachs Entrance,
Duchess Island, North Star Island,