The City of Lancaster is located in the Southwest corner of Wisconsin. We are known as the "City of the Dome" for the beautiful Grant County Courthouse in the center of downtown. Our charming historic shopping district, is the "Heart of Lancaster" and features an array of boutiques, a variety of dining opportunities and a beautifully restored historic movie theatre. There are a variety of activities year round including an annual County Fair, Night on the Square, Music in the Park, Deal and Steals Days, parades and so much more. Check out our calendar of Events for to find out more!