Camp Eitan is a unique Israeli camp for older teens and adults with cerebral palsy or Down syndrome. It is run by volunteers from Avnei Eitan – a village in the Golan Heights. Whilst there is an age 21 limit at most other camps, there is no upper limit at Camp Eitan.
https://www.israel21c.org/at-this-special-needs-summer-camp-nobody-ever-ages-out/