Camp Roberts Military Camping Area in California is a first-come-first-serve campground with 45 campsites that offer stunning surrounding views of rolling hills and oak trees. It provides easy access to outdoor activities such as hiking, fishing, and hunting. The campground amenities include fire rings, picnic tables, restrooms, and showers. The best time of year to visit is in the spring or fall, with average temperatures around 70-80 degrees Fahrenheit. However, it may get extremely hot during summer months, so it is best to plan accordingly.