Wimmera is a region located in the western part of Victoria, Australia. It is known for its agricultural activities, particularly in wheat and barley production. The area features a mix of flat plains and low hills, with several rivers, including the Wimmera River, flowing through it. The Wimmera region is also home to several towns, such as Horsham, which serves as the main service center. The region is characterized by its rich natural landscapes, including the Grampians National Park, which attracts visitors for hiking and outdoor activities.