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Colo Blue recipients

CHS Blues!

Two of our elite sports stars have been awarded a CHS Blue. This is the highest honour in NSW school sport. There were only 52 students across the state who received this award in 2017. Among them were two Colo students. Tom... Read more

Group Movember


Our Movember winner (for the third year in a row) is Mr Hanns! Well done to all of our competitors and for bringing men's health issues into the light.... Read more

Art Express 2017


ARTEXPRESS SUCCESS! Four of our talented Visual Arts students have been nominated for ARTEXPRESS! Congratulations to Gabriella Pratt, Laura Stringfellow, Holly Luthy and Gillian Hunt. The selection for ARTEXPRESS is rigorous.... Read more

A proud comprehensive high school which has an outstanding record of achievements in academic, cultural and sporting pursuits.