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Lake Como

Lake Como, also called Lario and Italian Lago di Como, is a glacial lake in Lombardy, northern Italy.

By Ethan Anderson| Reviewed by Olivia Bennett, Standards & Fact-Checking Lead| Updated July 26, 2026|2 min read| Fact-checked

Lake Como, also called Lario and Italian Lago di Como, is a glacial lake in Lombardy, northern Italy. It is Italy’s third-largest lake by surface area and is known for its deep waters, inverted Y shape, and long association with tourism, villas, and aristocratic retreat.

Geography

Lake Como lies in northern Italy at the foot of the Alps, about 40–45 km north of Milan. It is long and narrow, with a surface area of 146 km² and a maximum depth of 414 m.

Formation and shape

The lake is of glacial origin and was carved by ice movement during and after the last glaciation. Its characteristic inverted Y shape reflects the three main branches formed by the glacier and surrounding terrain.

History and cultural significance

Lake Como has attracted elite visitors since Roman times and later became associated with villas, grand tours, and tourism. The area is known for its historic towns, scenic landscapes, and cultural prestige.

Tourism

Lake Como is one of Italy’s best-known tourist destinations, drawing visitors for boat travel, lakeside towns, villas, and mountain views. Its reputation as a scenic and luxurious destination has made it internationally recognizable.

Key facts

  • Lake Como is located in Lombardy, northern Italy, near the southern edge of the Alps.
  • It has a surface area of 146 km² and is Italy’s third-largest lake by area.
  • Its maximum depth is about 414 m, making it one of the deepest lakes in Europe.
  • The lake’s distinctive shape was formed by glacial movement.
  • It has been a popular retreat for wealthy visitors since Roman times.
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Canadian context

Lake Como is a well-known international travel destination for Canadian tourists, especially those visiting northern Italy and the Italian Lakes region.

Frequently asked questions

Where is Lake Como located?
Lake Como is in Lombardy, northern Italy, at the southern edge of the Alps.
How big is Lake Como?
It covers 146 km², making it the third-largest lake in Italy by surface area.
How deep is Lake Como?
Its maximum depth is about 414 m, placing it among the deepest lakes in Europe.
Why is Lake Como shaped like a Y?
Its inverted Y shape was formed by glacial erosion and the movement of the ancient Adda glacier.
What is another name for Lake Como?
Lake Como is also known as Lario, and in Italian as Lago di Como.
Why is Lake Como famous?
It is famous for its scenic mountain setting, historic villas, luxury tourism, and long association with elite travel.

References

  1. Wikipedia — https://en.wikipedia.org/wiki/Lake_Como
    Supports: Location in Lombardy, glacial origin, area, depth, shape, and historical tourism significance.
  2. Encyclopaedia Britannica — https://www.britannica.com/place/Lake-Como
    Supports: Area, length, maximum depth, location near Milan, and surrounding mountain geography.
  3. National Geographic — https://www.nationalgeographic.com/travel/article/lake-como-guide-italy
    Supports: Alternate name Lario and long-standing appeal to aristocratic travellers.