An atlas is a collection of maps, typically bound together in book form. It provides geographical information about various regions, including physical features like mountains and rivers, as well as political boundaries and cities. Atlases can also include thematic maps that focus on specific topics, such as climate, population, or transportation. In addition to traditional paper atlases, digital atlases are increasingly popular, offering interactive features and up-to-date information. Many atlases are designed for educational purposes, helping students learn about geography and the world around them. They can also serve as valuable resources for travelers and researchers exploring new areas.