Camp Callahan serves people ages 6 to 55 with special needs, physical or mental, that require the camp's special environment. Campers come to Camp Callahan with a variety of physical and mental disabilities. These range from cerebral palsy, muscular dystrophy, epilepsy and spinal bifida, to chromosome disorders, downs syndrome, mental retardation, blindness, hearing impairments and various degrees of autistic disorders. There is virtually no need that Camp Callahan can't meet.