RV Park

KOA Chicago Northwest

Union, Illinois

4.1 (616 reviews) KOA

Plan your stay

Confirm dates, site requirements, and current rates with the campground.

Reservation contact details are not yet listed. Confirm arrangements with the park before traveling.

Listed sites: 145
Season: April - October

About KOA Chicago Northwest

KOA Chicago Northwest is a popular RV park near Union, Illinois offering 145 sites for campers and RV enthusiasts. Enjoy the natural beauty and outdoor recreation opportunities this destination provides.

KOA Chicago Northwest offers an excellent home base for exploring one of America's most vibrant metropolitan areas while maintaining the comfort and convenience you expect from a quality RV park. Located in Union, Illinois, just minutes from the heart of Chicago, this KOA property puts you within striking distance of world-class museums, iconic architecture, deep-dish pizza, and the beautiful shores of Lake Michigan.

The park itself features 145 well-maintained sites with full hookups and pull-through options, making it easy to settle in whether you're arriving in a massive motorhome or a smaller travel trailer. The full-hookup sites mean you can enjoy all the comforts of home while you explore everything Chicago has to offer. The convenient dump station ensures you can manage your systems with ease before or after your stay.

Chicago's attractions are remarkably accessible from this location. The Art Institute, Field Museum, Museum of Science and Industry, and Shedd Aquarium represent just a sampling of world-renowned cultural institutions within reasonable driving distance. Architecture enthusiasts will find endless opportunities to explore Chicago's iconic skyline and historic neighborhoods. Navy Pier, Millennium Park, and the Chicago Riverwalk offer wonderful outdoor experiences, while sports fans can catch a Cubs or White Sox game depending on the season.

Beyond the destination itself, the park provides amenities that make your stay comfortable and enjoyable. After days of sightseeing, you can relax in the hot tub, enjoy WiFi to plan your next adventure or catch up with folks back home, and take advantage of the laundry facilities. Families appreciate the playground for the kids to burn off energy, while your furry companions will enjoy the dedicated dog park. The clubhouse serves as a gathering spot, and picnic tables are perfect for outdoor meals.

The park operates seasonally from April through October, so plan your Chicago adventure during these months. Whether you're a first-time visitor to Chicago or returning to experience the city again, KOA Chicago Northwest provides the ideal jumping-off point for an unforgettable Illinois vacation.

145

Total Sites

4.1

Rating

616

Reviews

Amenities & Features

Amenities

Full Hookups

Pull-Through Sites

Dump Station

Laundry

Hot Tub

Clubhouse

WiFi

Cable TV

Dog Park

Propane

Playground

Fishing

Picnic Tables

Showers

Restrooms

Booking & Operations

Pet Friendly

Park Details

Season April - October

Total Sites 145

Before you reserve

Confirm site dimensions, hookups, arrival times, pet restrictions, and cancellation terms with the campground before booking.

KOA Chicago Northwest Reviews

robert adrahtas

Mar 18, 2026

5.0

Google Review by robert adrahtas

My wife and I stayed their in 2017. They had just changed owners at the time. The folks there were very nice an accommodating. My sister was sick with cancer and they where so close to where she lived and we had stayed a whole month and I have to say we had a great experience there. We are coming back this fall and plan on staying there again.

robert adrahtas

Mar 18, 2026

5.0

Google Review by robert adrahtas

robert adrahtas

Mar 18, 2026

5.0

Google Review by robert adrahtas

Luanne Brendlinger

Mar 18, 2026

5.0

Google Review by Luanne Brendlinger

We stayed here in a 5th wheel, our site had a fire pit, a dog pen and flower box. The park was decorated for Halloween. The park is clean and has a great playground with plenty of things for kids to do. They also have a mini golf course as well. Bathrooms and showers were clean and maintained. We would definitely stay here again.

Luanne Brendlinger

Mar 18, 2026

5.0

Google Review by Luanne Brendlinger

Luanne Brendlinger

Mar 18, 2026

5.0

Google Review by Luanne Brendlinger

Corrie S

Mar 18, 2026

5.0

Google Review by Corrie S

Went during October. Lots of activities for the kids. Camp site decoration competitions each weekend (for Halloween). Trick or treating, hay rides, etc. Fire wood delivery to the site. Bathrooms are clean. Cabin was nice. Had heat and AC if needed, a mini fridge and electricity.

Corrie S

Mar 18, 2026

5.0

Google Review by Corrie S

Corrie S

Mar 18, 2026

5.0

Google Review by Corrie S

Jess Kittredge

Mar 18, 2026

5.0

Google Review by Jess Kittredge

This KOA has an amazing staff! Friendly, helpful, and they have really fun weekend events! We happened to be staying during a Halloween weekend and sites were decorated, they had a costume trick or treat time, haunted hayrides, and more!! This is my 4th (?) time staying here and it's always nice 😁

Jess Kittredge

Mar 18, 2026

5.0

Google Review by Jess Kittredge

Jess Kittredge

Mar 18, 2026

5.0

Google Review by Jess Kittredge

L F

Mar 18, 2026

2.0

Google Review by L F

We recently stayed for one night. The staff are friendly. The location while remote from many things to do around the Chicago area except for the train museum is quiet. Unfortunately as others have commented the water is brownish and smells of rust. It’s likely iron from rusting pipes that while not necessarily a health risk is not something that’s palatable to most. Definitely didn’t drink it. W... We recently stayed for one night. The staff are friendly. The location while remote from many things to do around the Chicago area except for the train museum is quiet. Unfortunately as others have commented the water is brownish and smells of rust. It’s likely iron from rusting pipes that while not necessarily a health risk is not something that’s palatable to most. Definitely didn’t drink it. We fortunately travel with jugs of water just in case we find issues with water at campgrounds. Because of the water we won’t stay again nor recommend it to others.

L F

Mar 18, 2026

2.0