Private operator · Illinois
Chicago Northwest KOA
Near Union, Illinois — $55–$145 a night and big-rig OK; max unverified by our record.
Quick answer
Can I bring an RV to Chicago Northwest KOA?
What length RV fits Chicago Northwest KOA? Our record lists Chicago Northwest KOA as big-rig friendly; its numeric maximum is unverified. Confirm your site's length limit with the campground. 12 months ahead via KOA portal. Book on the operator's own page.
- Open: Our record: April through October.
Camping at Chicago Northwest KOA? Tell us the nights.
One email when an Illinois owner lists a rig for those nights.
No date selected
No date selected
On the ground
Closest full-hookup camp to downtown Chicago (60-min Metra train from Crystal Lake). KOA shuttle to the train weekends. Cabins are the budget-Chicago-visit play.
From our record
- Open
- April through October
- Booking
- 12 months ahead via KOA portal
- On site
- Full hookups (W/E/S), Showers, Laundry, Wi-Fi (varies), Pets allowed
- Camping styles
- RV-friendly, Tent camping, Cabins
What a posted rig limit measures
- Pad length — the rig plus anything it tows
- Height — what the branches and the awning need
- Turning arc — the swing off the loop road
Keep planning Illinois
More Illinois campgrounds
The rest of the Illinois trip
Chicago Northwest KOA questions
- What length RV fits Chicago Northwest KOA?
- Our record lists Chicago Northwest KOA as big-rig friendly; its numeric maximum is unverified. Confirm your site's length limit with the campground.
- When is Chicago Northwest KOA open?
- Our record: April through October.
- How do I reserve a site at Chicago Northwest KOA?
- 12 months ahead via KOA portal. Book on the operator's own page.
Before you go
Illinois rules for RV renters
Illinois rules
Verified 2026-05-10
- Rental tax
- 7%
- Min driver age
- 21+ · 25+ Class A
- Gravel roads
- Allowed, disclose
- Generator quiet hours
- 22:00-07:00
- Alcohol in cabin
- No open container
- Dump station
- Standard