Rock Island (Wisconsin)

Rock Island is a wooded island off the tip of Wisconsin's Door Peninsula at the mouth of Green Bay, in Door County, Wisconsin. The 974.87-acre (394.5 ha) (approximately 1.6 miles long and 1.1 miles wide) uninhabited island is almost entirely owned by the Wisconsin DNR, which maintains Rock Island State Park. It is the northernmost part of the town of Washington.

Rock Island (Wisconsin)

Rock Island is a wooded island off the tip of Wisconsin's Door Peninsula at the mouth of Green Bay, in Door County, Wisconsin. The 974.87-acre (394.5 ha) (approximately 1.6 miles long and 1.1 miles wide) uninhabited island is almost entirely owned by the Wisconsin DNR, which maintains Rock Island State Park. It is the northernmost part of the town of Washington.