Illinois Campgrounds Directory: State Parks & RV Parks

Planning an Illinois camping trip just got easier: this Illinois Campgrounds Directory brings together 83 entries spanning state parks, RV parks, campgrounds, camping cabins, lodges, and even children's camps. Whether you're chasing a spot near the dunes at 1 Lake Front Dr in Zion or angling for a riverside stay at 1411 N River Rd in Oregon, the listings stretch across the state — from Rockford and Des Plaines to Benton, Gibson City, and beyond.

The numbers tell a compelling story: these campgrounds and RV parks hold an average rating of 4.5 stars across 48,455 total reviews, a hefty pile of camper feedback to browse before you commit. Recognizable names dot the list, including Adeline Jay Geo-Karis Illinois Beach State Park, Argyle Lake State Park Campground, Benton KOA Journey, Blackwell Family Campground, and Camp Bullfrog Lake, alongside options like Angel Creek Campground, Arrowsmith Park & Campground, Blackhawk Valley Resort, and more.

With additional entries beyond this page, there's plenty left to explore. Scan the table, filter by area or category, and compare ratings side by side to find your next Illinois campsite.

If you find this guide useful, you can also compare detailed roundups in Idaho Campgrounds Directory: Mountain RV & Wilderness Sites, Hawaii Campgrounds Directory: Beachfront & Island Camping and Georgia Campgrounds Directory: Best RV Parks & Nature Sites to round out your destination insights.