The riverside is a peaceful location, immersed in the calming sounds of cicadas and flowing water. However, it tends to be deserted after 9pm. Nevertheless, we had an amazing time there.
It might be difficult to reach the place with a camper, as the road has some rough patches and potholes. Though it's a nice spot, it may not be suitable for overnight stays, as it is quite remote and far from civilization. If you enjoy that kind of experience, go ahead, but I wouldn't recommend it for families with children.
We spent the night there with our 4x4 and a rooftop tent. There was a van and a car parked nearby, but we had a great night. In the morning, we saw a few people walking and riding bicycles, but not many. The road is unpaved and has some potholes to be cautious of, depending on your vehicle.