Arctic Archipelago Disagreement over the passages' status has raised Canadian concerns about environmental enforcement, national security, and general sovereignty. Hans Island, in the Nares Strait east of Ellesmere Island, is a territory currently contested between Canada and Denmark. The archipelago extends some longitudinally and from the mainland to Cape Columbia, the northernmost point on Ellesmere Island. It is bounded on the west by the Beaufort Sea; on the northwest by the Arctic Ocean; on the east by Greenland, Baffin Bay and Davis Strait; and on the south by Hudson Bay and the Canadian mainland. The various islands are separated from each other
Adams Island (Nunavut) width. Another, much smaller, Adams Island is located off the northeastern tip of Baffin Island. Adams Island (Nunavut) Adams Island (Inuit: "Tuujjuk") is an uninhabited island in the Qikiqtaaluk Region of Nunavut, Canada. The island is located in Baffin Bay off the northeastern coast of Baffin Island in the Canadian Arctic Archipelago. Nearby are Dexterity Island (northeast), Dexterity Fiord and Baffin Island (east), Tromso Fiord (south), Paterson Inlet (west), Bergesen Island (northwest), and Isbjorn Strait (north). Adams Island is irregularly shaped, its eastern and western sides split by the Ratcliffe Arm. Coastlines slope sharply while the interior mountains are over