Great sites, no amenities.
We had planned to stay here 2 nights but stayed one more. The sites are great. Spread out with lots of grass. It's right on the river with a great paved walking trail through an arboretum. Our dogs loved it. We were here in October 2020 so bathrooms were closed due to COVID and because it was off season there was no park host do no wifi code. No other amenities (which is fine, we didn't need anything). The cost was very affordable with good Sam membership (24.30 per night). They had pull through sites in the middle and back in sites on the edges. Each side had utilities on opposite sides. We would definitely stay here again when passing through southern Idaho.