Camp Ondessonk sets aside one weekend each year for this specialty weekend designed for the guys. For Father Son Weekend, men are invited to join us for a weekend of tromping through the woods, spending evenings around the campfire, and sharing a love of the outdoors with the boys in their lives. Join us for… Read more
Get the true Ondessonk camping experience by sleeping among the trees or under a waterfall! All cabin units have fire pits, benches, picnic tables, a potable water spigot, an outhouse, and are within a short walk to a shower house. For additional information, or to make your reservation, visit the camping section of our website! Feel free… Read more
Please join us for the inaugural Camp Ondessonk Sporting Clay Shoot Tournament! Saturday, May 9, 2026 World Shooting and Recreation Complex 1 Main Event Lane, Sparta, Ill 8:00 am - Registration 9:00 am - Shooting begins 12:00 pm - Lunch, awards, and raffles Registration: $70 per shooter 4-6 person teams (top 4 scored) Your team… Read more
Discover what makes Camp Ondessonk truly unforgettable. Join our Learning More About Camp webinar, created for both new and returning families, and get a behind-the-scenes look at Summer Camp 2026. During this interactive session, you will enjoy a virtual unit tour, meet key members of our leadership team, and gain insight into what makes the… Read more
Get ready to show your Camp Ondessonk spirit! On Friday, June 5, 2026, Camp Ondessonk will be joining the excitement of the Ainad Shriners Parade in beautiful Belleville, Illinois, with an incredible float and walk starting at 7:30 PM. Whether you're a camper, counselor, alumni, or lifelong supporter, this is your chance to march alongside… Read more