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 to invite YOU to join Camp Ondessonk's festive float as we celebrate the season. The parade kicks off at the intersection of North 3rd and…
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Camp is closed to the public for registered deer hunting this weekend. No hiking! Thank you!
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…
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Camp Ondessonk will be closed to celebrate the Christmas season! See you next year!
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 for Gala Italiano, Camp Ondessonk’s bi-annual gala and auction, Saturday, March 1, 2025, at The Regency Conference Center in O’Fallon, Ill. Through your support of this event, you…
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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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Spring Lodge Work Weekend is a weekend at Camp Ondessonk for Active Lodge Members to come back and help prepare Camp to “re-open” for the Spring. Participants will spend all…
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Join Camp Ondessonk’s float for the St. Patrick’s Day Parade! - walk alongside old and new friends, spread cheer, wear Garnier Green, and celebrate community spirit! Parade Staging Area- 3rd…
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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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