The largest country in the world by land area is Russia. Covering approximately 17.1 million square kilometers, Russia spans Eastern Europe and Northern Asia, making it almost twice the size of Canada, the second-largest country. Due to its vast size, Russia encompasses a wide range of climates, terrains, and natural resources, from tundras and forests to mountain ranges and vast plains. Its size also means that it has multiple time zones, climate zones, and diverse ecosystems. Russia's geographical expanse significantly influences its geopolitical landscape, economy, and cultural diversity, making it a prominence on the world stage.