GeotchaA geography quiz on a real globe

25 largest lakes in the G20

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. 1Caspian Sea386,400 km²
2. 2Lake Superior82,350 km²
3. 3Lake Huron59,600 km²
4. 4Lake Michigan57,750 km²
5. 5Lake Baikal31,722 km²
6. 6Great Bear Lake31,153 km²
7. 7Great Slave Lake27,209 km²
8. 8Lake Erie25,744 km²
9. 9Lake Winnipeg24,400 km²
10. 10Lake Ontario18,529 km²
11. 11Lake Ladoga17,700 km²
12. 12Lake Onega9,800 km²
13. 13Lake Eyre North8,144 km²
14. 14Lake Athabasca7,850 km²
15. 15Reindeer Lake6,500 km²
16. 16Mar Chiquita5,770 km²
17. 17Lake Torrens5,700 km²
18. 18Lake Winnipegosis5,164 km²
19. 19Nettilling Lake5,051 km²
20. 20Lake Nipigon4,848 km²
21. 21Lake Mackay4,737 km²
22. 22Lake Manitoba4,624 km²
23. 23Lake Taymyr4,560 km²
24. 24Great Salt Lake4,400 km²
25. 25Qinghai Lake4,400 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 G20: its 19 member countries (the European Union and the African Union are members too, but not countries). Places are by geography: what lies in a dependency counts for its own region (Puerto Rico’s islands are the Caribbean’s, Réunion’s Africa’s), and Hawaii is in Polynesia.

On the map

More in G20

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• Countries of the G20
• 25 longest rivers in the G20
• 25 highest peaks in the G20
• 25 largest islands in the G20
• Flags of the G20
• Capitals of the G20

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