Best camping near Hardin

16 campgrounds · 16 ranked · updated 2026-07-14 · off-season

Explore the best camping near Hardin, Illinois — every spot ranked by our conditions-aware Snoflo score: live conditions first, then visitor reviews and logged trips. Click a pin on the map for the score and what's driving it.

Showing the top 15 of 16 campgrounds · best 15 shown on the map
G⛰
Gilead Gap
#1 Gilead Gap
4.2 mi away
Gilead Gap is a campground near O'Fallon, Missouri.
Why 100: 26 things to do within 15 mi
100Elite
L⛰
Large Stag Island
#2 Large Stag Island
4.5 mi away
Large Stag Island is a campground near O'Fallon, Missouri.
Why 100: 29 things to do within 15 mi
100Elite
J⛰
Jim Crow Island
#3 Jim Crow Island
6.4 mi away
Jim Crow Island is a campground near O'Fallon, Missouri.
Why 100: 30 things to do within 15 mi
100Elite
W⛰
Westport Island
#4 Westport Island
8.2 mi away
Westport Island is a campground near O'Fallon, Missouri.
Why 100: 21 things to do within 15 mi
100Elite
T⛰
Tent Camping (Class B)
#5 Tent Camping (Class B)
11.4 mi away
Tent Camping (Class B) is a campground near Saint Peters, Missouri.
Why 100: 55 things to do within 15 mi
100Elite
D⛰
Duncan Hill Youth Camp
#6 Duncan Hill Youth Camp
12.0 mi away
Duncan Hill Youth Camp is a campground near Saint Charles, Missouri.
Why 100: 61 things to do within 15 mi
100Elite
C⛰
Cuivre Island
#7 Cuivre Island
13.9 mi away
Cuivre Island is a campground near O'Fallon, Missouri.
Why 100: 56 things to do within 15 mi
100Elite
P⛰
Perry Island Campsite
#8 Perry Island Campsite
14.9 mi away
Perry Island Campsite is a campground near Saint Charles, Missouri.
Why 100: 90 things to do within 15 mi
100Elite
S⛰
Slim Island Campsite
#9 Slim Island Campsite
17.3 mi away
Slim Island Campsite is a campground near Old Jamestown, Missouri.
Why 100: 103 things to do within 15 mi
100Elite
O⛰
Oriole Island
#10 Oriole Island
18.0 mi away
Oriole Island is a campground near Saint Peters, Missouri.
Why 100: 103 things to do within 15 mi
100Elite
H⛰
Hike In
#11 Hike In
10.6 mi away
Hike In is a campground near Godfrey, Illinois.
Why 90: 18 things to do within 15 mi
90Elite
H⛰
Hike In
#12 Hike In
10.7 mi away
Hike In is a campground near Godfrey, Illinois.
Why 90: 18 things to do within 15 mi
90Elite
P⛰
Pere Marquette State Park
#13 Pere Marquette State Park Good
11.0 mi away
· Warm night · low 68°F· Light wildfire smoke · Light· Comfortable day · high 86°F
Pere Marquette State Park, located in the state of Illinois, offers a wonderful camping experience for outdoor enthusiasts. The campground provides various amenities to enhance…
Why 86: live conditions (good) · 52 things to do within 15 mi
86Elite
K⛰
Kampsville River Park
#14 Kampsville River Park Good
12.2 mi away
· Warm night · low 67°F· Light wildfire smoke · Light· Comfortable day · high 85°F
Kampsville River Park in Illinois offers established campsites along the scenic Illinois River, ideal for tents and small RVs. Reservations are not required—sites are first-come…
Why 86: live conditions (good) · 20 things to do within 15 mi
86Elite
C⛰
Cuivre River State Park
#15 Cuivre River State Park Good
16.8 mi away
· Warm night · low 67°F· Light wildfire smoke · Light· Comfortable day · high 86°F
Cuivre River State Park is a popular camping destination located in the state of Missouri. The campground offers a range of amenities to ensure a comfortable camping experience…
Why 76: live conditions (good) · 15 things to do within 15 mi
76Top-rated

Camping near Hardin

The Hardin area has 16 campgrounds on Snoflo, ranked by live conditions, visitor reviews, and logged trips — so the best, closest options rise to the top.

How we rank the best camping near Hardin

How are these campgrounds ranked?

Each gets a daily Snoflo score blending live conditions, visitor review ratings, and logged trips. The order reflects what's best right now and re-ranks every day.

How often does it update?

Daily, as new conditions, reviews, and trips arrive — so "best right now" means right now.

What do the numbers on the map mean?

Each pin shows that spot's current Snoflo score; tap it for the breakdown and a link to the full report.

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