In 2016 St Michael's has invested heavily in on site sporting facilities and has now astro turf all weather training, astro turf all weather pitch and scrumaging areas, modern weights and a gym zone, in addition to a new sports pavilion housing modern changing facilities and showers. In addition St Michael's has a number of rugby pitches and training areas located on its Dublin 4 campus. It also has a large indoor basketball/football/training arena and an 18m indoor swimming pool. St Michael's senior school fields 18-21 rugby teams annually from u14s right through to u19s; its junior school houses a rugby nursery for boys aged from 4 – 12 years.