Map and direction

Welcome to Chief Old Sun School—known to our students and families as COSS. Here, we focus on the development of well-rounded individuals and dedicate ourselves to shaping their future for success.

Chief Old Sun School:

Address: P.O. Box 1279 Siksika, AB T0J 3W0
Phone: 403 734 5300

From Calgary:

Route 1 north to I-95 south. Take Exit 8B, Princeton Pike north past light at Province.

From the SBE Office:

Route 1 south to Province Line Road exit. Follow ramp to first traffic light. At first traffic light.

About school

Na’to’sapi Chief Old Sun School was established in 1976. It was originally located next door to Old Sun College. In September 1988 the current school was officially opened. Chief Old Sun School has expanded since 1988, with the current population of 358 students and 40 full-time staff.

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