Introduction
Lakes are unevenly distributed across the globe. Countries shaped by glaciation tend to have far more lakes because retreating ice sheets carved millions of depressions in the landscape.
Canada dominates this category so thoroughly that it holds an estimated 60% of the world's total lakes.
1. Canada
- Lakes: 879,800+
- % of World Total: ~60%
- Largest: Great Bear Lake (31,153 km²)
Canada has more lakes than every other country combined. The Canadian Shield, scraped clean by ice age glaciers, is dotted with millions of water-filled depressions.
Manitoba alone has over 100,000 lakes, earning it the nickname "Land of 100,000 Lakes."
2. Finland
- Lakes: 187,888
- Nickname: Land of a Thousand Lakes
- % of Area: 10% water
Finland has the most lakes per capita and per square kilometer of any country. Its actual count (187,888) far exceeds the famous "thousand lakes" nickname.
Saimaa, the largest lake, covers 4,400 km² and is home to the endangered Saimaa ringed seal.
3. Russia
- Lakes: ~2 million+
- Largest: Caspian Sea (371,000 km²)
- Notable: Lake Baikal (deepest/oldest)
Russia has millions of lakes spread across its vast territory. Siberia alone contains hundreds of thousands of thermokarst lakes formed by melting permafrost.
Lake Baikal holds 20% of the world's unfrozen freshwater.
4. Sweden
- Lakes: ~100,000
- Largest: Vanern (5,655 km²)
- % of Area: 9% water
Sweden's lakes were carved by glaciers during the last ice age. Lake Vanern is the largest lake in the European Union.
The country's "Right of Public Access" allows anyone to swim, boat, or fish in most lakes.
5. USA
- Lakes: ~250,000+
- Largest: Lake Superior (82,100 km²)
- Most Lakes State: Alaska
The US has extensive lake resources, particularly in the northern states affected by glaciation. Alaska alone has over 3 million lakes.
The Great Lakes contain 21% of the world's surface freshwater.
6. Norway
- Lakes: ~450,000
- Largest: Mjosa (365 km²)
- Deepest: Hornindalsvatnet (514 m)
Norway has a massive number of lakes relative to its size. Most are small glacier-carved tarns in mountainous terrain.
The lakes contribute to Norway's hydroelectric power, which provides 95% of the country's electricity.
7. Brazil
- Lakes: Thousands of natural + reservoirs
- Largest Natural: Lagoa dos Patos (10,140 km²)
- Notable: Amazon floodplain lakes
Brazil has thousands of lakes, many in the Amazon floodplain where seasonal flooding creates temporary lakes called "varzea." Lagoa dos Patos is the largest lagoon in South America.
8. China
- Lakes: ~24,800+
- Largest: Qinghai Lake (4,317 km²)
- Region: Tibetan Plateau has most
China's lakes are concentrated on the Tibetan Plateau and in the Yangtze River basin. Many Tibetan lakes are sacred in Buddhist tradition.
Thousands of lakes have disappeared in recent decades due to urbanization and water extraction.
Key Facts
- Canada has about 60% of all the lakes in the world.
- Finland has more lakes per square kilometer than any other country.
- Most of the world's lake-rich countries were heavily glaciated during the last ice age.
- Russia's Lake Baikal alone holds 20% of the world's unfrozen freshwater.
- Climate change is creating new lakes from melting permafrost in Russia and Canada.
Fun Facts
- Minnesota's nickname "Land of 10,000 Lakes" is an undercount. It actually has 11,842.
- Finland has 187,888 lakes but calls itself "Land of a Thousand Lakes."
- Canada's lake water would cover the entire country to a depth of about 2 meters.
- Sweden's Right of Public Access means you can camp beside any lake for free.
Final Thoughts
Countries rich in lakes hold some of the most valuable freshwater resources on Earth. As water scarcity increases globally, these lake-rich nations will play an increasingly important role in the world's water future.
