Sundarbans Map
The Sundarbans are a wetland across India and Bangladesh, covering about 10,300 km² (3,970 sq mi). This map shows its extent on shaded relief, with the surrounding relief, rivers, borders and cities.

How to read this map
The Sundarbans are about 10,300 km² (3,970 sq mi) in area. It extends across India and Bangladesh.
The dashed outline marks the Sundarbans as mapped by Natural Earth. Towns and cities on the map include Kolkata, Dhaka, Howrah, Chattogram, Khulna, Asansol, Jamshedpur and Dhanbad.
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 the Sundarbans 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 the Sundarbans are, 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.

Sundarbans facts
| Fact | Value |
|---|---|
| Area | 10,300 km² (3,970 sq mi) |
| Countries | India and Bangladesh |
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: India, Bangladesh. Compare with the world mountain ranges map.
Frequently asked questions
How big are the Sundarbans?
About 10,300 km² (3,970 sq mi).
Where are the Sundarbans?
The Sundarbans are in India and Bangladesh.
Can I download a blank map of the Sundarbans?
Yes. The blank version keeps the relief, rivers and borders and the highlighted landform 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: Sundarbans Map · Atlas of Maps (atlasofmaps.com), license CC BY 4.0.
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