The Ural Mountains are a mountain range located in Russia and Kazakhstan. They form part of the traditional boundary between Europe and Asia. The Ural River is the longest river that flows through the Ural Mountains, and it is also the third-longest river in Europe. The Russian River and Range is a region in Northern California, United States, that is named after the Ural Mountains. It is known for its vineyards and wineries, and is a popular tourist destination.