Chao Lake Map
Chao Lake is a lake in China, covering about 760 km² (293 sq mi), with a maximum depth of 4 m (12 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
The blue outline marks Chao Lake as mapped by Natural Earth. Towns and cities on the map include Nanjing, Hefei, Lu'an, Huainan, Ma'anshan, Xuancheng, Wuhu and Anqing.
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.
The relief uses Terrain Tiles (SRTM, GMTED2010 and ETOPO1 elevation data). Rivers, lakes, borders and the outline of Chao Lake 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 Chao Lake 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.

Chao Lake facts
| Fact | Value |
|---|---|
| Length | 69 km (43 mi) |
| Area | 760 km² (293 sq mi) |
| Maximum depth | 4 m (12 ft) |
| Countries | China |
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: China. Compare with the world rivers map.
Frequently asked questions
How big is Chao Lake?
Chao Lake covers about 760 km² (293 sq mi).
How deep is Chao Lake?
Its maximum depth is about 4 m (12 ft).
Where is Chao Lake?
Chao Lake lies in China.
Can I download a blank map of Chao Lake?
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: Chao Lake Map · Atlas of Maps (atlasofmaps.com), license CC BY 4.0.
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