Illinois.
Here, 3 of the federal campgrounds, one in ten, still take walk-ups.
See Illinois on the mapFirst-come Reservable · every dot is a campground in its place
31 campgrounds
Camp Cadiz CampgroundFirst-comeOpen590 ft378 ft to pond
Pine Hills CampgroundFirst-comeOpenfrom $10400 ft
Boulder CampgroundReservablefrom $202 pull-through sites82 sitesrigs to 101 ft460 ft399 ft to Carlyle Lakehookupsdrinking watertoilets
Coles Creek CampgroundReservablefrom $201 pull-through site148 sitesrigs to 115 ft460 ft364 ft to pondhookupstoiletsshowers
Coon Creek (IL)Reservablefrom $1812 with a tent pad16 pull-through sites185 sitesrigs to 99 ft660 fthookupstoiletsshowers
Dam West CampgroundReservablefrom $20109 sitesrigs to 138 ft440 ft31 ft to Carlyle Lakehookups
Forrest W. Bo WoodReservablefrom $184 with a tent pad22 pull-through sites141 sitesrigs to 150 ft620 ft235 ft to Lake Shelbyvillehookupstoilets
Gun CreekReservablefrom $182 pull-through sites100 sitesrigs to 99 ft440 fthookupsdrinking watertoiletsshowers
Lithia SpringsReservablefrom $186 pull-through sites109 sitesrigs to 100 ft650 ft529 ft to Lake Shelbyvillehookupstoiletsshowers
Lone PointReservablefrom $161 with a tent pad5 pull-through sites80 sitesrigs to 80 ft650 ft300 ft to Lake Shelbyvillehookupsdrinking watertoiletsshowers
North Sandusky CampgroundReservablefrom $18118 sitesrigs to 90 ft410 ft243 ft to Mine Number 21 Reservoirhookupsdrinking watertoiletsshowers
Opossum CreekReservablefrom $1617 with a tent pad1 pull-through site70 sitesrigs to 100 ft660 ft561 ft to Lake Shelbyvillehookupstoilets
South Marcum CampgroundReservablefrom $1814 walk-in sites14 with a tent pad160 sitesrigs to 94 ft440 ft599 ft to pondhookupsdrinking watertoiletsshowers
South Sandusky CampgroundReservablefrom $188 walk-in sites8 with a tent pad128 sitesrigs to 99 ft430 fthookupsdrinking watertoiletsshowers
Thomson CausewayReservablefrom $142 pull-through sites131 sitesrigs to 99 ft600 ft274 ft to Mississippi Riverhookupsdrinking watertoiletsshowers
Site 007Fishermans CornerReservablefrom $1456 sitesrigs to 70 ft570 ft319 ft to Mississippi Riverhookupsdrinking watertoiletsshowers
Dam East - McNair CampgroundReservablefrom $204 pull-through sites1 group site48 sitesrigs to 117 ft450 fthookupsdrinking watertoiletsshowers
Blanding LandingReservablefrom $1437 sitesrigs to 40 ft600 ft134 ft to Mississippi Riverhookups
Blanchard Island Recreation AreaReservablefrom $1416 sites550 ftdrinking watertoilets
Lone Point Group CampReservableSites from $2401 group site12 sites660 ft272 ft to Lake Shelbyvillehookupstoiletsshowers
Devils Kitchen Group PavilionReservableSites from $451 group site8 sites520 ft59 ft to Devils Kitchen Laketoiletsshowers
Wilborn Creek Primitive CampingReservablefrom $107 hike-in sites7 sites
Dale Miller YouthReservableSites from $1501 group site1 siterigs to 99 ft420 ft587 ft to Mine Number 21 Reservoirhookupstoiletsshowers
Lotus Group AreaReservableSites from $2001 group site1 siterigs to 35 ft460 ft420 ft to Carlyle LakehookupstoiletsshowersUnits in Illinois
3 with campgrounds- Shawnee National Forest 2
- Crab Orchard National Wildlife Refuge 1
- Upper Mississippi River National Wildlife And Fish Refuge 1
Source: USGS Protected Areas Database of the United States (PAD-US) land units
Source: campground records from RIDB, NPS, USFS EDW and BLM, unified by CAMPANAC, refreshed nightly