Castle Crags State Park in California offers camping options for both tents and RVs. There are 76 campsites available with various amenities, including fire rings, picnic tables, and bathrooms. The park boasts stunning views of the granite spires and surrounding forests, as well as hiking trails and fishing opportunities. Reservations are recommended, as the campground can fill up quickly during peak season. The best time to visit is during the summer months when average temperatures range from the mid-70s during the day to the mid-40s at night.