The campus of the District Institute of Education and Training (DIET), Vanaramutti, spans 17,760 square meters, with a built-up area of 3,140 square meters. It houses 4 training halls, covering 390.20 sqm, along with a 54.40 sqm conference room. The campus also includes a science lab (70.04 sqm), psychology lab (56.64 sqm), computer lab (40.80 sqm), and language lab (29.24 sqm). Additional facilities include two staff rooms, a library, a reading room, an auditorium (219.12 sqm), an art and craft room, offices for the principal and vice-principal, and sports grounds measuring 3,900 sqm.