Camp Ondessonk

DEER HUNTING – CLOSED TO THE PUBLIC – NO HIKING!
2026-12-02 - 2026-12-06 | Camp Ondessonk, 3760 Ondessonk Rd, Ozark, IL, 62972, United States
Camp is closed to the public for registered deer hunting this weekend. No hiking! Thank you!

OPEN CAMPING
2026-12-07 - 2026-12-18 | Camp Ondessonk, 3760 Ondessonk Rd, Ozark, IL, 62972, United States
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, and are within a short walk to a shower house.

For additional information, or to make your reservation, visit the camping section of our website!
Feel free to contact the Camp office at 618-695-2489 with any questions.

Day Field Trips – Monday and Tuesday
Overnight School Field Trips – Wednesday through Friday
Unit Cabin and Tent Camping – Wednesday through Sunday
St. Noel and Fournie Lodge Stays – Monday through Sunday
Camp Ondessonk is closed to overnight groups on Sunday nights
Sorry, no wedding ceremonies or receptions allowed on Camp property

CHRISTMAS BREAK - CLOSED TO THE PUBLIC
2026-12-19 - 2027-01-03 | Camp Ondessonk, 3760 Ondessonk Rd, Ozark, IL, 62972, United States
Camp is closed to the public for Christmas Break. Hikers should sign in using the QR code by the office door.

Father Son Weekend
2027-04-23 16:00 - 2027-04-25 11:00 (America/Chicago) | Camp Ondessonk, 3760 Ondessonk Rd., Ozark, 62972, United States
Camp Ondessonk sets aside one weekend each year for this specialty weekend designed for the guys. For Father Son Weekend, men are invited to join us for a weekend of tromping through the woods, spending evenings around the campfire, and sharing a love of the outdoors with the boys in their lives. Join us for Gaga, Archery, Canoeing/Kayaking, and other Camp activity options. Adventure activities (Challenge Course & Trail Rides) are available for an additional fee to those over 10 years old and weighing under 225 lbs. Mass available on Saturday evening.
The weekend fee includes unit lodging, all meals on Saturday, breakfast on Sunday, and a Father Son t-shirt. Ages 3 and under are free.
Limited lodging upgrades to St. Noel or the Fournie Lodge are available for an additional cost.
Registration Coming Soon!
Registration Deadline: April 14, 2027
Cancellation Policy
Cancellations requested on or before the posted registration deadline date will receive a full refund. Refunds are not issued after the registration deadline date has passed; however, registration fees can be transferred to other guests. Please contact the office to transfer payment to another guest for the same event.
Recommended Packing List
Here are some recommended clothing and equipment items to help you prepare for your weekend!
