Complex sentence: The park contains just one campground at the George Lake entrance as it is primarily a wilderness park, left alone with little facilities to allow visitors a chance to experience the solitude and beauty of its undisturbed natural setting.
Split into simpler sentences: The park contains just one campground at the George Lake entrance as it is primarily a wilderness park. There are few facilities to allow visitors a chance to experience the solitude and beauty of its undisturbed natural setting.