Closed to Public
Camp will be closed to the public for Mother-Daughter Weekend. Thank you!
Camp will be closed to the public for Mother-Daughter Weekend. Thank you!
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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Join Camp Ondessonk for our 27th Annual Golf Benefit! All money raised will benefit Camp, and will be used for things such as helping to sustain and enhance the programs,…
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Join us for an open camping weekend! Please fill out a Reservation Request or contact the Ondessonk Office with questions at (618) 695-2489. Thank you!
"Southern Illinois Fat Tire Festival (FTF) happening again for the 18th year in a row, one of the best MTB events in the entire MidWest! This year’s event goes down October…
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Camp will be closed to the public for Fat Tire Festival this weekend. Thank you!
Join us for an open camping weekend! Please fill out a Reservation Request or contact the Ondessonk Office with questions at (618) 695-2489. Thank you!
Come out to Camp O on Saturday, October 22rd for our 12th Annual Ondessonk Trail Races! This year's races will include the popular Manchester 10k and a family-friendly 5k Fun…
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Hours: 1:00 PM to 5:00 PM Capacity: 1,000 Age: All ages FREE Admission FESTIVAL ATTRACTIONS • Pony Rides • Face Painting • Rock Wall • Handicrafts • Archery • Local…
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John Muir once wrote, “In every walk with Nature one receives far more than he seeks.” Join the Ondessonk Retreat Team for a weekend walking “with Nature”. This spiritual retreat…
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