Lake · Canada
Nettilling Lake
Nettilling Lake is a cold lake on Baffin Island in the far north of Canada. It is the largest lake in the world that lies on an island, and the Arctic Circle runs right across it.
Where is Nettilling Lake?
Countries on its shores: Canada.
Middle of the lake: 66.48° N, 70.33° W
The story behind it
Nettilling Lake lies in the territory of Nunavut, about 280 km north-west of the town of Iqaluit. For most of the year its surface is frozen. Its name comes from Inuktitut, the language of the Inuit, and is linked to the word for an adult ringed seal. That fits, because ringed seals really do live in this freshwater lake! Arctic char and small fish called sticklebacks swim here too. The eastern half of the lake is dotted with many small islands, while the western half has none. On the tundra around the lake and further south, barren-ground caribou feed and give birth to their calves. Water flows in from Amadjuak Lake and leaves through the very shallow Koukdjuak River towards Foxe Basin. In 1884 the researcher Franz Boas explored the southern shore of the lake.
Find it on the globe
Nettilling Lake is there as a small blue dot with its name, right on the water. From far away the planet is only a blue ball; detail arrives as you zoom in, and this one appears once you are close enough. Open it on the globe.
It sits at its real coordinates, not near them — the same numbers listed in the facts above. Switch off the layer for this kind of place and it disappears again; the buttons for that are down the right-hand edge.
Questions children ask
How big is Nettilling Lake?
Nettilling Lake covers about 5 540 km² and is up to 123 km long. It is the largest lake in Nunavut and the largest lake on any island in the world.
What does the name Nettilling mean?
The name comes from Inuktitut and is linked to netsilak, the word for an adult ringed seal. And ringed seals really do live in the lake.
Is Nettilling Lake frozen?
Yes, for most of the year the lake is covered in ice. The Arctic Circle crosses the lake, so its northern part lies inside the Arctic.
Where these numbers come from
Every figure on this page was checked against public reference sources before publication. Where sources genuinely disagree, the text says so.
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