The Southern Uplands is a hilly region located in southern Scotland, characterized by its rolling hills, valleys, and moorland. It stretches from the border with England to the central part of Scotland, encompassing areas such as the Dumfries and Galloway and Scottish Borders. The landscape is primarily composed of sedimentary rocks and is known for its rich biodiversity and scenic beauty. This region is also significant for its agriculture, particularly sheep farming, due to the suitable grazing conditions. The Southern Uplands is home to several important rivers, including the River Tweed and River Annan, which contribute to the area's ecology and economy.