Peaceful River Campground is a beautiful and serene campground with friendly and accommodating owners. The campground offers open spaces, controlled access, and a welcoming community of seasonal and short-term campers. Dogs are welcome on leash or in pens, and the campground has great facilities including a playground, clear river for floating and swimming, and ATV trail access. Reviewers praise the owners' friendliness and helpfulness, as well as the peaceful and relaxing atmosphere. They also mention the importance of bringing essential supplies and being prepared for limited cell and wifi signal.