Located in the northeast region of Grant County, Wisconsin, the Town of Castle Rock is bordered by Iowa County to the east and is situated within the Highland, IowaGrant, Fennimore, Riverdale, and Boscobel school districts.
The Town of Castle Rock consists of 17.47 miles of county trunks and 30.44 miles of secondary roads.
The Town Shop/Hall, located at 15070 County Road G, is the site for monthly board meetings and casting your ballots for local, state, and national elections. It also serves as the recycling center and houses road gravel/salt for the winter months.
