The Buttercup Group Camp in California offers a stunning view of the Sierra Nevada Mountains and the nearby Convict Lake. With plenty of nearby activities, such as hiking, fishing, and boating, it's perfect for outdoor enthusiasts. The campground amenities include picnic tables, fire rings, and vault toilets. It is a first-come-first-serve campground with 5 campsites available. The best time to visit is from late May to early October, with average temperatures ranging from 70 to 80 degrees Fahrenheit during the day and 40 to 50 degrees Fahrenheit at night.