Information on dates & rates, camp session schedules, discounts, our cancellation policy, and more, can all be found on this page!
PRICING STRUCTURE
Camp Ondessonk is a premier adventure destination of the Midwest. Our camper fees are extremely competitive and unlike many other summer camps, Ondessonk does not charge additional fees for horseback riding or senior camper electives.
Camp Ondessonk is a self-sufficient organization that relies entirely on camper fees, grants, and contributions to operate. Unlike many other camps, prices are all-inclusive; all kids have access to all activities included in their program with no additional fees, period. Realizing that we serve a wide variety of families with varying abilities to pay, we’ve adopted a 3-tier pricing program. Please review the descriptions and decide which of the three prices your family is able and willing to pay for your child’s camp experience. This is strictly based on the honor system and in no way influences the experience children receive.
Rate A: Based on the actual cost of participation. Includes expenses for staff, maintenance, food, programs, supplies, and wear/tear depreciation.
Rate B: This is our partially subsidized rate. It does not fully reflect the true cost of participation.
Rate C: This is our standard subsidized fee. It does not reflect the true cost of participation.
Early Bird Rate**: Summer Camp Early Bird online enrollment begins October 1, 2025.
**The Early Bird discount pricing may not be used with the Scholarship Program or combined with Multi-Child or Multi-Session discounts. Early Bird discount pricing is only valid from Oct 1, 2025 – Feb. 1, 2026. Not all camping sessions are included in the Early Bird discount program. Discounts MUST be paid in full by February 1st at 5PM. All balances not paid in full will automatically be changed to the Rate C amount on February 2nd. After sign up, participants within the Early Bird discount program will be required to pay the full upgrade cost if a different camping session or camping program is chosen which is not included in the Early Bird Discount pricing dates.
Ondessonk Tuition Payments
– Make installment payments easily and securely using our online registration system. Login and make a payment according to your schedule and budget.
– You can schedule monthly payments by contacting our Director of Finance, 618-695-2489 x101
– All balances are due 30 days prior to camper’s arrival.
Registration Deadlines
Session 1 – May 22, 2026
Session 2 – May 29, 2026
Session 3 – Jun 5, 2026
Session 4 – Jun 12, 2026
Session 5 – Jun 19, 2026
Session 6 – Jun 26, 2026
Session 7 – Jul 3, 2026
Session 8 – Jul 10, 2026
Session 9 – Jul 17, 2026
CLICK EACH SECTION BELOW TO SEE ADDITIONAL DETAILS.
Traditional Camp (Ages 10-15, COED)
Dates:
Session 1 – May 31 – June 6 **
Session 2 – June 7 – June 13 **
Session 3 – June 14 – June 20
Session 4 – June 21 – June 27
Session 5 – June 28 – July 4 **
Session 6 – July 5 – July 11 **
Session 7 – July 12 – July 18
Session 8 – July 19 – July 25 **
Session 9 – July 26 – August 1
Rates:
Rate A: $739
Rate B: $689
Rate C: $639
** Early Bird Rate: $599
($140 savings through Feb 1st)
Mini Camp (Ages 8-10, COED)
Dates:
Session 1 – May 31 – June 3
Session 2 – June 7 – June 10
Session 3 – June 14 – June 17
Session 4 – June 21 – June 24
Session 5 – June 28 – July 1
Session 6 – July 5 – July 8
Session 7 – July 12 – July 15
Session 8 – July 19 – July 22
Session 9 – July 26 – July 29
Rates:
Rate A: $449
Rate B: $429
Rate C: $409
Mini Camp Explorers (Ages 8-10, COED)
Dates:
Session 1 – May 31 – June 6 **
Session 2 – June 7 – June 13
Session 3 – June 14 – June 20
Session 4 – June 21 – June 27 **
Session 5 – June 28 – July 4 **
Session 6 – July 5 – July 11
Session 7 – July 12 – July 18 **
Session 8 – July 19 – July 25 – 2 SPOTS LEFT FOR GIRLS!
Session 9 – July 26 – August 1 **
Rates:
Rate A: $739
Rate B: $689
Rate C: $639
** Early Bird Rate: $599
($140 savings through Feb 1st)
Equestrian Programs (COED)
Horse Camp (Ages 12-15, Beginner)
Weight limit of 225lbs for rider & horse safety
Dates:
Session 1 – May 31 – June 6
Session 2 – June 7 – June 13 – 3 SPOTS LEFT
Session 4 – June 21 – June 27
Session 5 – June 28 – July 4
Session 6 – July 5 – July 11
Session 7 – July 12 – July 18
Session 9 – July 26 – August 1
Rates:
Rate A: $809
Rate B: $759
Rate C: $709
Advanced Horse Camp (Ages 13-16, Intermediate)
Weight limit of 225lbs for rider & horse safety
Dates:
Session 3 – June 14 – June 20 – SOLD OUT!
Session 8 – July 19 – July 25 – SOLD OUT!
Rates:
Rate A: $839
Rate B: $789
Rate C: $739
Horse Adventure (Ages 13-16, Advanced)
Weight Limit of 225lbs for rider & horse safety
Dates:
Session 3 – June 14 – June 20
Session 4 – June 21 – June 27
Session 6 – July 5 – July 11
Rates:
Rate A: $829
Rate B: $779
Rate C: $729
Adventure Programs (COED)
Shawnee Adventures (Ages 13-15, Beginner)
Dates:
Session 1 – May 31 – June 6 ** – 2 SPOTS LEFT FOR BOYS
Session 8 – July 19 – July 25 **
Session 9 – July 26 – August 1
Rates:
Rate A: $749
Rate B: $699
Rate C: $649
** Early Bird Rate: $599
($150 savings through Feb 1st)
Eco Adventure (Ages 13-15, Beginner)
Dates:
Session 5 – June 28 – July 4 **
Rates:
Rate A: $749
Rate B: $699
Rate C: $649
** Early Bird Rate: $599
($150 savings through Feb 1st)
Art & Earth Adventure (Ages 13-15, Beginner)
Dates:
Session 7 – July 12 – July 18 **
Rates:
Rate A: $749
Rate B: $699
Rate C: $649
** Early Bird Rate: $599
($150 savings through Feb 1st)
Mountain Bike Adventure (Ages 13-15, Intermediate)
Dates:
Session 2 – June 7 – June 14
Reference description on Teen Adventure Camps page.
This program requires an application and approval.
Rate:
$749.00
Lodge Camp (Ages 11-15, COED) ~ For Active Lodge Members Only ~
Dates:
Session 9 – July 26 – August 1
Rates:
1st Session: $699
2nd Session: $584 (Request a $115 discount during registration IF Lodge Camp is the 2nd camp session your camper is attending)
Ondessonk Wisdom in Leadership – O.W.L. (Age 15, COED)
Dates:
Session 1-2 – May 31 – June 13 – GIRLS SOLD OUT
Session 3-4 – June 14 – June 27 ** – GIRLS SOLD OUT, 2 SPOTS LEFT FOR BOYS
Session 6-7 – July 5 – July 18
Session 8-9 – July 19 – August 1
Rates:
Rate A: $1,014
Rate B: $964
Rate C: $914
** Early Bird Rate: $864
($150 savings through Feb 1st)
Layover Camp (Ages 10-16, COED)
Dates:
Session 1 to 2 – June 6 – June 7
Session 3 to 4 – June 20 – June 21
Session 6 to 7 – July 11 – July 12
Session 8 to 9 – July 25 – July 26
Rate:
$80
First Time Camper & Family Sleepover
Dates:
Session 2 – June 6 – June 7
Session 4 – June 20 – June 21
Session 7 – July 11 – July 12
Session 9 – July 25 – July 26
Rate:
Rate: $70 per person
Register using this form!
DISCOUNTS
Multiple Child Discount
Families pay regular advertised camp session rate for the first child registered. Request a $45 discount for each additional child you register. This discount applies to children within immediate families. Cannot be combined with Early Bird Super Session Discount.
Multiple Session Discount
Campers pay regular advertised rate for the first camp session purchased. Request a $45 discount for each additional camp session purchased. This discount applies to individual children enrolling in more than one session. Cannot be combined with Early Bird Super Session Discounts or Lodge Camp Discount.
Lodge Camp Discount
Campers pay regular advertised rate for the first camp session purchased. If attending Lodge Camp as a second session, request this $115 discount.
Refer a Friend Program
Help sign up a new camper this summer, and you and your new camper friend will both receive $20 in non-refundable barter bucks for the Trading Post. Submit your referral online today! Program rules are as follows:
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- Referred camper must be a new camper.
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- You cannot refer yourself.
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- The camper you referred cannot refer you back.
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- There is no limit to the number of friends you can refer, and we encourage our camper families to share with as many friends as they can.
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- Referred camper cannot reside at the same address as the referrer.
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- Non-refundable barter bucks will be applied once Camp tuition is paid in full.
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- Non-refundable barter bucks are only valid on-site during the camper’s session and may not be exchanged for cash.
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- Program requests must be submitted at least seven days prior to your camp’s start date. The program can be terminated at any time, and without notice.
SIGN UP FOR REFER-A-FRIEND TODAY!
CANCELLATION / REFUND / TRANSFER POLICY
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- Cancellations received 30+ days prior to camp start date will receive a full refund minus the $100 non-refundable deposit + $10
processing fee.
- Cancellations received 30+ days prior to camp start date will receive a full refund minus the $100 non-refundable deposit + $10
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- No refund will be issued to registrants who cancel less than 30 days prior to camp start date for any reason other than medical.
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- Medical-related cancellations require an appropriate & specific doctor’s note to request a refund. Refund requests will be reviewed by the Executive Director or Camping Services Director for a full or partial refund, depending on the circumstances. If a refund is given, the Director of Finance will send an acknowledgment email notifying the participant of the refund.
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- Refunds will not be issued for campers leaving early due to illness or homesickness. Camp Ondessonk does not prorate.
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- Camp Ondessonk reserves the right to terminate participation for behavioral issues without camper tuition reimbursement.
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- Tuition deposits and payments are not transferable to other campers or sessions outside the current summer camp season.
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- Transfers to a different session within the same summer camp season are allowed at any time. If it occurs within 14 days of the camp start date, there is a $25 transfer fee.
NEED TO CANCEL YOUR CAMP SESSION? You must use this online form to cancel your session.
NEED TO SWITCH YOUR CAMP SESSION? You must use this online form to switch your session.
PLEASE NOTE: If you are within 2 weeks of your camp’s start date, you will be charged a $25 switch fee.
Barter Buck Refunds
Any camper with a balance of less than $1.00 will not be refunded. Those funds will automatically be applied to the Camper Scholarship Fund. If a camper has more than $1.00 in their Camp store account, a Camp counselor will ask the parent/guardian during check-out if they would like to donate the funds to the Camper Scholarship Fund or be refunded. Refunds will be returned in the same manner with which they were paid. Camp store balances cannot be left in their accounts.
This does not apply to Layover campers. Unused barter bucks for Layover campers will automatically be transferred to their next session.
