École Catholique Cathédrale Home

The Algonquin and Lakeshore Catholic District School Board (ALCDSB) is excited to launch our new Board themes, which will guide us in our faith journey over the next five years.

Wishing all families, staff, and community members an enjoyable summer break!

The Algonquin and Lakeshore Catholic District School Board is proud to celebrate the achievements of our schools that have been certified through EcoSchools Canada for the 2024–2025 school year.