Since 1959, Camp Ondessonk has provided children and children-at-heart the opportunity to experience first hand the beauty of God's creation. Located in the Shawnee National Forest of Southern Illinois, Ondessonk’s summer camp programs provide an experience that encourages campers to have fun, grow spiritually, make friends, grow in self-confidence and self-esteem, and develop values. All of Camp's programs focus on providing a fun and enriching experience for participants by encouraging them to participate in a wide variety of new and exciting activities.

Camp Ondessonk offers programs to many different groups throughout the year. During the fall, winter, and spring we offer outdoor education programs to school and youth groups, challenge and high ropes courses, conference and retreat facilities, and a variety of special interest weekends and Open Houses.