The dull roar of I-94 traffic was constant at all hours, and the louder/closer traffic of cars speeding down Red Arrow Highway directly behind the campground made even earplugs insufficient to get much sleep. A few sites seemed to have a bit more grass coverage, but the one I stayed at and the majority of others in the Hildebrandt loop were basically just dusty dirt lots. Sites are directly next to each other, no privacy between sites. Trees were scarce at my site, and there was nowhere to hang a hammock.