GeotchaA geography quiz on a real globe

25 largest lakes in the St. Lawrence basin

25 lakes, each one drawn on a satellite globe. Name it when it lights up, find it when you are given its name, or type every one you can remember in Name all.

Free to play, with no account needed. What you miss comes back for review until it sticks.

The lakes

  1. 1Lake Superior82,350 km²
  2. 2Lake Huron59,600 km²
  3. 3Lake Michigan57,750 km²
  4. 4Lake Erie25,744 km²
  5. 5Lake Ontario18,529 km²
  6. 6Lake Nipigon4,848 km²
  7. 7Lake Champlain1,269 km²
  8. 8Lake St. Clair1,114 km²
  9. 9Lake Nipissing873 km²
  10. 10Lake Simcoe725 km²
  11. 11Lake Winnebago557 km²
  12. 12Lac Kipawa300 km²
  13. 13Oneida Lake207 km²
  14. 14St. Marys River202 km²
  15. 15Seneca Lake173 km²
  16. 16Cayuga Lake172 km²
  17. 17Big Rideau Lake170 km²
  18. 18Ramsey Lake150 km²
  19. 19lac des Quinze145 km²
  20. 20Dog Lake144 km²
  21. 21Wanapitei Lake133 km²
  22. 22Lake Muskoka120 km²
  23. 23Lake George114 km²
  24. 24Onaman Lake111 km²
  25. 25Lake Panache108 km²

Surface area in km²: the Largest Lakes set’s figure for its lakes, else Wikidata’s (P2046) where it fits the outline, else the area of the outline. Seasonal salt pans keep their recorded figure; their area varies. Every named lake Natural Earth maps at 1:10m (with its supplements for Europe, North America and Australia), and every lake of the Largest Lakes set. The Caspian Sea counts as a lake, as in that set; coastal lagoons (the Vistula Lagoon, the Black Sea limans) do not. Countries are those on its shores, from the outlines. Natural lakes only: reservoirs (artificial lakes behind a dam, as Natural Earth or Wikidata mark them) are left out. The St. Lawrence basin: what lies inside the river basin’s outline, by each item’s point (a lake’s centre, a river’s mouth, a summit).

On the map

Map of 25 largest lakes in the St. Lawrence basin, 25 lakes: each one marked on the globe

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