St Swithun’s Prep School in Winchester accommodates over 200 girls aged 411 with a co-educational pre-school from age 3. The prep school is housed in light, modern buildings that opened 10 years ago; the main block houses classrooms alongside specialist areas for art and design, computing, food technology, science and music. The adjacent building contains a gym and a multi-purpose auditorium with retractable tiered seating. 

The prep school sits alongside St Swithun’s Senior School, a leading GSA school offering day, weekly boarding and full boarding for 520 girls aged 1118. Many facilities are shared, including catering facilities and a swimming pool complex that includes separate full-size and learner pools. 
The schools are set on an impressive and attractive campus of 45 acres overlooking the Hampshire Downs and within the South Downs National Park. The school is within walking distance of the centre of Winchester, and only an hour by train from central London.