Book this campground last minute over the phone for a weekend of trout fishing in the driftless area. Fishing was great. The upper ridge campground did not have hardly any grass so it got muddy fast when it rained. The pit toilets were kind of dirty though toilet paper was always stocked so that’s a plus. I explored the other 3 campground at sidie hollow while I was there and this is my take. The main campground had nicer facilities and a play ground for kids. The boat landing campground is convenient if you have a boat. The upper ridge campground has the most shade out of all 3 campgrounds (cooler in the summer). The locals sell firewood for $5 a bundle which is awesome. I would stay at this campground again.