Radviliškis District is located in central Lithuania and is part of the Šiauliai County. The district is known for its agricultural landscape, with many farms and fields. The town of Radviliškis serves as the administrative center and is well-connected by road and rail, making it accessible for trade and travel. The district features several small towns and villages, each with its own unique charm. It is home to various cultural and historical sites, including churches and monuments that reflect the region's rich heritage. The area also offers opportunities for outdoor activities, such as hiking and cycling.