Outdoor recreational facilities and uses including sports fields, playgrounds, play courts, swimming pools, tree houses, ropes courses, amphitheaters, and other similar facilities. Outdoor recreational facilities are primarily for the use of special needs camp, school/developmental center students and staff, while also being available for rental and community use. The illumination of any outdoor recreational facility is permitted by conditional use approval of the Board of Supervisors, in accordance with § 150-215.