Lake Huron Map
Lake Huron is a lake across Canada and the United States, covering about 59,600 km² (23,000 sq mi), with a maximum depth of 230 m (755 ft). This map shows the lake outlined in blue on shaded relief, with the rivers, borders and towns around it.

How to read this map
Its surface lies about 176 m (577 ft) above sea level. Inflows include St. Marys River, Penetangore River, Saugeen River, Bighead River, Black Mallard River, Swan River, Sauble River and Ocqueoc River. It drains through the St. Clair River. It lies in Michigan.
The blue outline marks Lake Huron as mapped by Natural Earth. Towns and cities on the map include Toronto, Detroit, Buffalo, Hamilton, Grand Rapids, Toledo, Oshawa and Kitchener. Labeled states and countries: Michigan.
Greens show lower elevations; tan and brown show higher land, with pale tones toward the highest terrain. Shadows emphasize the slopes, and vertical relief is exaggerated so landforms are easier to read. Dashed lines show country borders, and fine dashed lines show state or province borders.
The relief uses Terrain Tiles (SRTM, GMTED2010 and ETOPO1 elevation data). Rivers, lakes, borders and the outline of Lake Huron come from Natural Earth, and the figures on this page from Wikidata. Natural Earth draws features at a small scale, so the outline is a guide to where Lake Huron is, not a surveyed boundary.
Blank physical map
The blank version keeps the mapped features and removes the place labels. Download it for a geography worksheet or practice identifying the features.

Lake Huron facts
| Fact | Value |
|---|---|
| Length | 332 km (206 mi) |
| Area | 59,600 km² (23,000 sq mi) |
| Drainage basin | 193,000 km² (74,700 sq mi) |
| Maximum depth | 230 m (755 ft) |
| Surface elevation | 176 m (577 ft) |
| Inflows | St. Marys River, Penetangore River, Saugeen River, Bighead River, Black Mallard River, Swan River, Sauble River and Ocqueoc River |
| Outflow | the St. Clair River |
| Countries | Canada and the United States |
| US states | Michigan |
Data sources and license
- Natural Earth (public-domain geography): Public domain.
- Terrain Tiles / Mapzen (SRTM, GMTED2010, ETOPO1): Open elevation data; source attribution retained.
- Wikidata (lengths, areas, countries and other facts): CC0 1.0.
Map design and rendered images: Atlas of Maps, CC BY 4.0. Source databases retain their own licenses; the map license does not replace them.
Maps of the countries: Canada, United States. Compare with the world rivers map.
Frequently asked questions
How big is Lake Huron?
Lake Huron covers about 59,600 km² (23,000 sq mi).
How deep is Lake Huron?
Its maximum depth is about 230 m (755 ft).
Where is Lake Huron?
Lake Huron lies in Michigan, in Canada and the United States.
Can I download a blank map of Lake Huron?
Yes. The blank version keeps the relief, rivers and borders and the highlighted lake but removes the place names. Both versions are free to download as PNG and as an A4 PDF.
Use this map
You can download, print and share this map for free, in class, in school projects, in presentations and on websites, as long as you credit the source: Lake Huron Map · Atlas of Maps (atlasofmaps.com), license CC BY 4.0.
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