Labor Day Friend’s Weekend
This reunion event is by invitation only. If you have received a postcard invitation, please contact registration@ondessonk.com for paper or online registration materials. Thank you!
This reunion event is by invitation only. If you have received a postcard invitation, please contact registration@ondessonk.com for paper or online registration materials. Thank you!
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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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!
Camp will be closed to the public for Fall Family Camp this weekend. Thank you!
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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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!
Camp will be closed to the public for Fall Lodge Reunion and Fall Round Up this weekend. Thank you!
**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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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!
Camp will be closed to the public for Mother-Daughter Weekend. Thank you!