The Center Lake Campground Upper Loop camping area in South Dakota offers stunning views of the lake and surrounding forest. The campground has 24 first-come, first-served campsites with amenities including picnic tables, fire rings, and access to drinking water and restrooms. Nearby activities include hiking, fishing, and swimming in the lake. The best time to visit is from May to September when temperatures range from the mid-60s to mid-80s Fahrenheit. Reservations are not required, but visitors should arrive early to secure a site.