Each of the two WIS campuses has indoor and outdoor facilities to host a variety of athletic activities.
The Primary School multipurpose room hosts movement classes for the youngest students; there is also an indoor gymnasium. PE for Grades 1-5 students is held in the gym or outside, depending on the activity. Outdoor facilities include an artificial turf field, a blacktop space for ball games and other activities, and a wood chip-covered area with playground equipment. There is a separate outdoor play area for Preschool and Pre-Kindergarten students.
Middle and Upper Schools
On the Tregaron Campus, the indoor gym hosts physical education classes and is a venue for basketball games and volleyball matches. An outdoor basketball court is also available. The school's regulation-size artificial turf soccer pitch is used for PE classes and as the home field for the Red Devils, who frequently win PVAC regular season and championship banners.