Join us at Camp Ondessonk to experience the astronomical wonder of The Great North American Eclipse! We are so fortunate to be in the “Eclipse Crossroads of America,” where…
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The entire family is invited to experience a taste of Summer Camp. Many of our traditional Summer Camp activities will be open: Boating, Archery, Handicrafts, Climbing Wall, and even swimming…
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Moms, daughters, and grandmas are invited for a weekend of Camp fun, crisp evenings around the campfire, and sharing a love for the outdoors with the women and girls in…
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Enjoy Camp Ondessonk on Saturday, October 26th, for our 14th Annual Ondessonk Trail Races! Enjoy a beautiful 5k Fun Run or the Manchester Trail 10k through Camp’s scenic trails. Event…
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Join us on-site at Camp Ondessonk for fall festivities and all your favorite Camp activities including Pony Rides, Face Painting, the Climbing Wall, Handicrafts, Archery, and local vendors. Event Details…
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Join Camp Ondessonk at the 2024 Optimist Santa Parade! Get in the holiday spirit with us in beautiful downtown Belleville, IL on November 29, 2024, at 10 AM! We're thrilled…
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The Learning More About Camp Webinar is an excellent way for both new and returning camper families to hear about Camp Ondessonk's Summer Camp planning for 2025 and see a…
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✝️This Lent, take a meaningful journey as a family at Camp Ondessonk’s Outdoor Way of the Cross Reflection. Walk the Stations of the Cross surrounded by the beauty of God’s creation, reflect on…
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The Learning More About Camp Webinar is an excellent way for both new and returning camper families to hear about Camp Ondessonk's Summer Camp planning for 2025 and see a…
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Join us on Saturday, May 3, 2025, for Camp Ondessonk’s 15th Annual Trail Races – this year with a spring backdrop! Breathtaking blossoms and colors will be on display throughout…
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