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 will be a time to step outside of the everyday hustle and bustle to be nourished through nature, community, and faith. Throughout the weekend select readings…
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The Camp Ondessonk offices will be closed for the Christmas holidays starting Wednesday, December 22nd, 2021 and will resume activity Tuesday, January 4th, 2022. If you would like to hike on property, please check in at the Kiosk in the Parking Lot. Thank you, and Merry Christmas!
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!
Join other confirmation candidates and their sponsors/parents for a weekend to learn more about the role the saints play in our lives, the gifts of the Holy Spirit, and how…
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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!
Grab your friends for a fun night at the Camp O Trivia Night 2022 on Saturday, March 5th, at Holy Trinity Church in Fairview Heights, IL! Doors open at 6:30,…
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St. Patrick's Day Parade March 12th, 2022 in Belleville, IL Parade starts at 11:00 am and traverses Main Street going East. This event is hosted by the Ancient Order of…
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Join Camp Ondessonk staff and local naturalists to learn how to lead groups safely & efficiently on day long hiking trips. Throughout the day, we will explore the trails of…
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The Getting Ready for Camp Webinar is an excellent way for both new and returning camper families to hear about Camp Ondessonk's summer camp planning for 2022 and see a…
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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!
