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Events

Closed to Public

Camp will be closed to the public for Friends Weekend. Thank you!

Labor Day Friend’s Weekend

This reunion event is by invitation only. If you have received a postcard invitation, please contact [email protected] for paper or online registration materials. Thank you!

Memorabilia Auction

We invite all Camp Friends to join us for a Camp O Memorabilia Virtual Auction! Beginning Monday, September 5th, and concluding on Saturday, September 10th, participants will have the opportunity…
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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!

Closed to Public

Camp will be closed to the public for Fall Family Camp this weekend. Thank you!

Fall Family Camp 2022

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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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!

Closed to Public

Camp will be closed to the public for Fall Lodge Reunion and Fall Round Up this weekend. Thank you!

Fall Lodge Reunion

**Active Lodge Members Only** FREE! Lodge members come together at Camp Ondessonk during the Fall to offer their services to Camp, reunite with Summer friends, and to attend formal meetings…
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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!

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