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UPSC PrelimsA little better, every day.

UPSC PrelimsA little better, every day.

Daily tests Previous year papers Full-length mocks Subject practice Current affairs Custom test

Environment explorer World atlas India atlas Question trends Community

My progress Revision notebook Saved questions

Account Help & feedback

UPSC PrelimsA little better, every day.

Daily tests Previous year papers Full-length mocks Subject practice Current affairs Custom test

Environment explorer World atlas India atlas Question trends Community

My progress Revision notebook Saved questions

Account & settings Help & feedback

Home Practice Learn Review

Home LearnWorld atlas

Home

Your guide to the whole platform

Practice

Build confidence with questions

Daily tests

Ten-question tests every day, two longer ones every Sunday

Previous year papers

Solve UPSC questions by year or topic

Full-length mocks

Rehearse a complete paper

Subject practice

Focus on one subject at a time

Current affairs

Practice the current affairs question bank

Custom test

Choose your subject and session length

Learn

Explore and understand

Environment explorer

Climates, biomes, soils and protected places on a living map

World atlas

Find countries, capitals, rivers and lakes

India atlas

Explore maps, rivers, mountains and protected areas

Question trends

Explore previous paper topics and frequencies

Community

Discuss questions and study strategies

Review

Turn practice into progress

My progress

Revisit results and track your practice

Revision notebook

Return to your saved takeaways

Saved questions

Revisit questions you bookmarked

Performance analytics

Compare subject accuracy across your attempts

Topic drills

Choose a subject from previous year papers

How it works

A guide to practice, learning and review

Looking for a question? Open the question library

Learn & explore

See the connections

World Atlas

Find a place. Follow a river. Build a mental map of the world, one connection at a time.

Loading places and map…

Map layersCapital placesRiversLakesLabelsLatitude lines

Click a feature or choose a search result. Drag to pan; use + / − to zoom. Latitude lines show the equator, tropics and polar circles.

Where will you start?

Select a country, capital place, river or lake to see its reference details and save it for revision.

Find your next place

Search world placesPlace type

0 mapped places. Each river and lake is listed once.

About this atlas

242 country and territory features · 213 capital places · 449 named river / waterway segments · 320 named lakes. This is regional geography at 1:50 million scale.

Made with Natural Earth public-domain data, retrieved 2026-09-20. Boundaries and capital designations follow the source, including disputed areas and alternate seats. A country-feature count is not a count of sovereign states. The map is a study aid, not an official boundary reference.

Dataset sources Explore the India atlas Connect with environment concepts