The World Factbook

The World Factbook provides basic intelligence on the history, people, government, economy, energy, geography, environment, communications, transportation, military, terrorism, and transnational issues for 266 world entities.

Travel the globe with CIA’s World Factbook.

Fact of The Day

November 23, 2023

Berkeley Plantation

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What's New

This country's national flag is the only one in the world that is non-quadrilateral in shape. Instead, its flag is composed of two overlapping triangular pennants. Can you name this South Asian country? Check the flag images under References>Flags of the World.

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Explore Countries

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World Travel Facts

Travel more intelligently with The World Factbook Travel Facts. Here’s what you should know about each country before you go.

One-page Country Summaries

Pressed for time? Check out our one-page summaries for essential information on each country.

Flags of the World

Every flag has a story. View flags of all the world’s countries and territories to learn the symbolism behind each design.

Country Comparisons

Love data? The World Factbook has over 65 rank order pages that compare country data in specific fields.

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