Countries With the Most Lakes

The countries with the most lakes are: Canada (879,800+), Finland (187,888), Sweden (95,700), Russia (~2 million small lakes), and United States (250,000+).

Introduction

Countries With the Most Lakes is one of the most searched geography topics on the internet. Whether you're a student, traveler, or trivia enthusiast, understanding these rankings helps paint a picture of our diverse world. In this guide, we rank the top countries and provide context for each entry.

Complete Rankings

1. Canada — 879,800+ lakes

Canada has more lakes than the rest of the world combined, with approximately 879,800 lakes larger than 10 hectares. This includes 561 lakes over 100 square kilometers. Canada contains about 20% of the world's freshwater, much of it in lakes formed by glacial retreat during the last ice age. The Great Lakes (shared with the US) contain 21% of the world's surface freshwater.

2. Finland — 187,888 lakes

Finland is called the "Land of a Thousand Lakes," though the actual count is 187,888 lakes larger than 500 square meters. Lake Saimaa, the largest in Finland, covers 4,380 square kilometers. Finnish lakes are predominantly glacial in origin, created during the retreat of the Scandinavian Ice Sheet about 10,000 years ago.

3. Sweden — 95,700 lakes

Sweden has approximately 95,700 lakes, with Lake Vanern being the largest in the EU at 5,655 square kilometers. Like Finland, Sweden's lakes are primarily glacial in origin. Approximately 9% of Sweden's surface area is covered by lakes.

4. Russia — ~2 million small lakes

Russia has approximately 2 million lakes, though most are very small. It contains Lake Baikal, the world's deepest lake (1,642 m), oldest lake (~25 million years), and the largest by volume — holding about 20% of the world's unfrozen surface freshwater. The Caspian Sea, the world's largest lake by surface area, borders Russia as well.

5. United States — 250,000+ lakes

The United States has over 250,000 lakes, concentrated in the northern states where glacial activity created lake basins. Minnesota is called the "Land of 10,000 Lakes" (it actually has 11,842). The US shares the Great Lakes with Canada, which together form the largest group of freshwater lakes by total area in the world.

6. Norway — 450,000+ lakes

Norway has over 450,000 freshwater lakes, though most are very small. The largest is Mjosa at 365 square kilometers. Norway's lakes are predominantly glacial and are found across the country's mountainous terrain.

7. Brazil — Thousands of lakes

Brazil has thousands of natural and artificial lakes. The Pantanal wetland system contains seasonal lakes covering up to 195,000 square kilometers during wet season. Brazil also has several large reservoirs created for hydroelectric power, including the Sobradinho Reservoir.

8. China — 24,800+ lakes (>1 km²)

China has over 24,800 lakes larger than 1 square kilometer. The Tibetan Plateau alone contains over 1,500 lakes. Qinghai Lake is China's largest at 4,317 square kilometers. China's lakes face significant pollution and shrinkage challenges.

9. Uganda — 160+ named lakes

Uganda is known as the "Pearl of Africa" and has over 160 named lakes, including a significant portion of Lake Victoria — Africa's largest lake and the world's largest tropical lake at 68,800 square kilometers.

10. Indonesia — 840+ lakes

Indonesia has over 840 lakes, many of volcanic origin. Lake Toba in Sumatra is the world's largest volcanic lake at 1,130 square kilometers, formed by a supervolcanic eruption approximately 75,000 years ago.

Key Context & Facts

• Canada contains about 62% of all the lakes in the world larger than 10 hectares, a legacy of the Laurentide Ice Sheet that covered much of North America during the last glacial period.
• Lakes can form through many processes: glacial erosion (most common in northern countries), volcanic activity, tectonic movement, river course changes, and human dam-building.
• The world's lakes hold about 87% of the liquid surface freshwater on Earth. The remainder is in rivers, wetlands, and soil moisture.

Final Thoughts

Canada's dominance in lake count is staggering — it has nearly five times more lakes than Finland, the second-ranked country. Most of the world's lake-rich countries are in northern latitudes where glacial processes carved out millions of basins over the last ice age. As freshwater becomes an increasingly precious resource, the countries with the most lakes hold a strategic advantage that will only grow in importance.