COS Campuses Closed on Fridays During the Summer: The COS Weed and Yreka Campuses will be closed every Friday beginning June 6 and ending August 7. During the summer, both campuses will be open Monday - Thursday, 7:30AM to 5:30PM.
Located at the base of Mt. Shasta, College of the Siskiyous is one of the most beautiful community colleges in California. Whether you seek a comfortable transition between high school and university life, or wish to further your college education, you will find a program to suit your needs.
Events & Announcements
Accreditation: COS is accredited by the Accrediting Commission for Community and Junior Colleges (ACCJC) of the Western Association of Schools and Colleges (WASC), an institutional accrediting body recognized by The Commission of Recognition of Post-Secondary Accreditation and the U.S. Department of Education.
Today's ASB "Week of Welcome" Activity (August 20): Today is Community Day in the Student Center from 10AM to 1PM. August 21 - Free Pancake Breakfast (7:30-9AM) and Game and Strategy Night (7-10PM) in the Student Center.
Follow us on Facebook: Want to know what's going on at COS? Search for the official College of the Siskiyous Facebook page and click the "like" button! Look for daily breaking news, updates, interesting COS happenings and fun photos.