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The Marion KOA Water Park is closed for the season.
Discover Marion/Shawnee National Forest KOA Holiday, the premier destination for campers seeking fun, adventure, and natural beauty. Located in Southern Illinois, our campground is nestled within the renowned Shawnee National Forest alongside the stunning Lake of Egypt. A true paradise for hikers, bikers, boaters, anglers, and nature lovers. Our campground is the perfect balance of excitement and relaxation. Unleash your adventurous spirit at our water park, where you can test your skills on our floating obstacle course or paddle out in a kayak, enjoy a friendly game of foosball, explore the lake's hidden gems by boat, journey through scenic trails, or gather around a cozy campfire with family and friends. Whether you spend your days exploring the sights of the forest or the thrill of the lake, there's an adventure for every camper at Marion/Shawnee National Forest KOA Holiday.
Where is Marion/Shawnee National Forest KOA Located?
The Marion/Shawnee National Forest KOA Holiday is situated just 8 miles south of Marion, Illinois. Centered within the Shawnee National Forest, it offers an idyllic setting for outdoor enthusiasts. Positioned alongside the stunning Lake of Egypt, the campground provides easy access to a plethora of recreational activities, from hiking and biking to boating and fishing. Located in Southern Illinois, Marion/Shawnee National Forest KOA Holiday is the premier destination for campers seeking fun, adventure, and natural beauty.
What Amenities Does Marion/Shawnee National Forest KOA Offer?
Marion/Shawnee National Forest KOA Holiday offers a wide array of amenities to ensure a comfortable and enjoyable stay for all campers. From recreational facilities to essential conveniences, our campground has everything you need for a memorable outdoor adventure. Our on-site water park, open from Memorial Day to Labor Day, includes a massive floating obstacle course for thrilling aquatic fun, a large swim deck with lounge chairs and shade, and access to watercraft like kayaks, canoes, paddle boards, and paddle boats. Challenge friends and family to a friendly game of foosball, or explore the tranquil waters of the Lake of Egypt by renting a pontoon boat or jet ski from our on-site vendor, Lake of Egypt Pontoon and Jet Ski Rentals. Nearby, you'll find a plethora of scenic trails for hiking and biking enthusiasts to explore the beauty of the surrounding Shawnee National Forest. After a day of outdoor activities, gather around a cozy campfire with loved ones to share stories and create lasting memories. With a perfect balance of excitement and relaxation, Marion/Shawnee National Forest KOA Holiday offers amenities designed to enhance your camping experience and make it truly unforgettable.
Ways to Stay
Discover the essence of Marion/Shawnee National Forest KOA Holiday, where we embrace the individuality of every camper. Our accommodations are tailored to cater to a diverse range of preferences, ensuring an unforgettable experience for all. Whether you prefer the convenience of parking your RV in one of our spacious sites with full hookups, the charm of our cozy cabins nestled amidst the forest, or the tranquility of a traditional tent, we have something to suit every camper's desires. Immerse yourself in the beauty of the great outdoors while indulging in the comforts of home.
Whether you’re exploring the local area or hanging out at the campground, KOA Holidays are an ideal place to relax and play. There’s plenty to do, with amenities and services to make your stay memorable. Plus, you’ll enjoy the outdoor experience with upgraded RV Sites with KOA Patio® and Deluxe Cabins with full baths for camping in comfort. Bring your family, bring your friends, or bring the whole group – there’s plenty of ways to stay and explore.
WHEN: September 5-6, 2025
WHAT: KOA Rewards holders stay as a paying guest on Friday, September 5th at any participating KOA campground and get Saturday, September 6th for FREE*.
WHY: KOA Rewards Appreciation Weekend is designed exclusively for KOA Rewards holders to say thanks for your loyalty and for trusting your camping memories to us. On this late-summer weekend, we gather to celebrate friends, family and fun in the great outdoors we all adore.
* Only at participating KOA locations. Applies to one site per a KOA Rewards account, for two consecutive nights at the same KOA. Sites may be limited. KOA Rewards discount does apply but not valid with other discounts.
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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.
Make checkout easy by booking all your reservations at once. Add your sites from different campgrounds into your shopping cart* and then choose checkout.