6 Campgrounds Within 100 Miles
RV camping at KOA campgrounds offers clean, level sites with full hookups, laundry facilities, and pet-friendly amenities. Enjoy the comforts of home while exploring over 500 locations across the U.S. and Canada.
Cabin camping at KOA offers a cozy outdoor experience with options like rustic Camping Cabins and fully-equipped Deluxe Cabins. Enjoy nature with amenities such as beds, electricity, and private bathrooms.
Tent camping offers a blend of traditional camping with modern amenities. Enjoy level sites, hot showers, clean restrooms, and options like electric hookups and patios for a comfortable outdoor experience.
KOA campgrounds offer extended stay options that allow extended stay campers to enjoy amenities like upgraded Wi-Fi and on-site dining, whether you’re a snowbird, or just want to enjoy the outdoors longer.
Nestled in the heart of Illinois, Marissa offers a charming escape for camping enthusiasts eager to explore the great outdoors. With several KOA campgrounds nearby, including St. Louis N.E. / I-270 / Granite City KOA Journey and Benton KOA Journey, your adventure begins with comfortable accommodations that cater to both seasoned campers and newcomers alike.
Best Time to Visit: Spring and fall are ideal for visiting Marissa, as these seasons offer mild weather perfect for outdoor activities like hiking and fishing. Summer is also popular for those who enjoy warmer temperatures and water sports.
Weather Expectations: In spring, expect blooming flowers and occasional rain showers—perfect for nature walks. Summer brings sunny days ideal for swimming or lounging by the lake. Fall showcases vibrant foliage with crisp air that's great for cozy campfires.
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With its welcoming atmosphere and proximity to natural beauty, Marissa promises an unforgettable camping experience filled with adventure and relaxation at every turn!
If you like camping, then you will love being a part of the Kampgrounds of America KOA Rewards Program. Designed with campers and outdoor enthusiasts in mind, KOA Rewards is both a discount and rewards program. From earning rewards while camping to receiving discounts at select merchants, our loyalty program is designed to help you save money in a few different ways.
That doesn't mean this area has to always be empty. When you start reviewing camping options, your history will display here to help compare sites and find the best stay. You will be able to share your stay information with friends or family and save it for a later time if you have a KOA Account.
