The geographical feature that defines the border between Europe and Asia is the Ural Mountains. This mountain range runs approximately 2,500 kilometers from the Arctic Ocean in the north to the Caspian Sea in the south. The Ural Mountains are significant in geography and culture, often referenced in literature and history. The range divides the two continents and holds rich mineral resources, contributing to the economy. The Ural region is diverse, home to various ethnic groups, and offers stunning landscapes that attract nature enthusiasts and adventurers.