Following a general consideration of the functional aspects of planning facilities and the relationship between program and facilities, a detailed presentation is made of planning buildings for college and university indoor physical education activities. Recommendations are made with regard to design, structural and functional features of auxiliary gyms, special activity areas, social and recreation facilities, and service facilities. In considering facilities common to all indoor areas (surfaces, lighting, acoustics, etc.), arguments pro and con are presented pertaining to commonly used materials and their application. Also included is a consideration of usual errors in planning and construction. (FS)