• Camp Ondessonk Fall Festival

    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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  • Walking With God Retreat

    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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  • Closed to Public

    Camp is closed to the public for registered deer hunting this weekend. No hiking! Thank you!

  • Closed to Public

    Camp is closed to the public for registered deer hunting this weekend. No hiking! Thank you!

  • OPEN CAMPING

    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!

  • FREE! Young Adult – Advent Reflection Retreat

    As you journey closer to Christmas, join the Ondessonk Retreat Team for a weekend with a variety of readings, discussions, rituals, and reflections. This is a perfect weekend to take…
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  • Office Closed for Christmas

    The Camp Ondessonk office will be closed for the Christmas holidays starting Thursday, December 22nd, 2022 and will resume activity Tuesday, January 3rd, 2023. If you would like to hike…
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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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  • Learning More About Camp Webinar

    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 2023 and see a virtual unit tour. You will meet some of our leadership staff and have the opportunity to ask Camping Services Director, Nolan Hurst, and Sr. Director…
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