Cascade River State Park in Minnesota is a breathtaking camping destination with stunning views of the Lake Superior shoreline and the Cascade River gorge. There are 61 campsites available, both reservation-based and first-come, first-served. The park offers plenty of activities such as hiking, fishing, and swimming in the rivers and waterfalls. The campground amenities include flush toilets, showers, and drinking water. The best time to visit is from June to August when the average temperature is around 70°F, perfect for outdoor activities.