• CLOSED TO THE PUBLIC FOR SUMMER CAMP!

    Heepwah!  It’s Summer Camp time!!!  For the safety and security of our campers and staff, we are closed to the public until August 20th, 2023.  Please come back to camp…
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  • Camp O Day

    Camp Ondessonk 3760 Ondessonk Rd, Ozark, IL, United States

    Camp O Day commemorates the founding of Camp Ondessonk.  First celebrated in 2021 and held annually on June 28, the date that the first campers came through the Camp gate in 1959, Camp O Day celebrates the tradition of giving back to Camp Ondessonk.  This one-day effort encourages gifts of time, talent, and treasure to ensure Camp Ondessonk will “teach what matters…
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  • OPEN CAMPING

    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,…
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  • CLOSED TO THE PUBLIC

    Camp will be closed to the public because we are hosting a Specialty Weekend.  Thank you!

  • OPEN CAMPING

    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,…
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  • Women’s Yoga Retreat

    Camp Ondessonk 3760 Ondessonk Rd., Ozark, United States

    Unwind & Rewild- Join True North Yoga for a very special retreat for women in the Forest! Experience the rejuvenating powers of yoga, meditation, ecstatic dance around the campfire, and…
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  • Fall Family Camp

    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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