School holiday activities in St Marys
The NSW public-school summer holidays run from Fri 18 December 2026 to Wed 27 January 2027 (source: NSW Department of Education; Catholic and independent schools can differ by a few days). Within 10 km of St Marys we list 1 activity in that window.
On these holidays near St Marys
Free things to do
Clubs that may run holiday programs near St Marys
St Marys Junior Rugby League
Sport · St Marys
St Marys Arts & Crafts Centre
Arts & crafts · St Marys
Ripples Hydrotherapy
Sport · St Marys
St Marys Indoor Sports & Recreation
Sport · St Marys
Ripples Leisure Centre
Sport · St Marys
St Marys Convent Soccer Club
Sport · St Marys
St Marys Tennis Club
Sport · St Marys
Nepean Athletics
Sport · St Marys
Penrith Valley Regional Sports Centre
Sport · St Marys
Listed from each business's own website. See all clubs & classes
Check each organiser's own page for holiday dates. Looking for weekly activities instead? See things to do in St Marys.
The weekly what's on
Weekend picks and school-holiday ideas near you, matched to what your kids love. No account needed. One click to unsubscribe.