Yes, there were mountains in the Roman Empire. The empire spanned a vast territory, encompassing a variety of landscapes and geographical features. Many mountain ranges were located within its borders, including the Alps, the Pyrenees, the Apennines, the Balkans, and the Taurus Mountains. These mountains played an important role in shaping the empire's history, culture, and economy. They served as natural barriers, influenced climate and agriculture, and provided valuable resources such as timber, minerals, and water. The mountains also played a significant role in military campaigns and the establishment of trade routes. Some of these mountain ranges, such as the Alps, became well-known for their strategic passes and challenging terrain, which often played a crucial role in shaping the course of military conflicts and political power.