Castle Rock County Park in Wisconsin offers stunning views of Castle Rock Lake and surrounding forests. The park features a variety of outdoor activities, including hiking, fishing, boating, and swimming. The campground has 104 campsites, including 49 with electrical hookups, and is available on a first-come, first-served basis. Amenities include showers, restrooms, and a playground. The best time to visit is from June to August, with average temperatures ranging from 70-80°F. Overall, Castle Rock County Park is a great destination for outdoor enthusiasts looking to enjoy Wisconsin's natural beauty.