Thousand Islands High School Building
Welcome to Thousand Islands High School!

Upcoming Events

SEP
16

MS PTO Fundraiser

Start: Sep 16, 2022 12:00 AM End: Oct 1, 2022 12:00 AM

Multi-Day Event

SEP
29

BES - Photo Day

Start: Sep 29, 2022 12:00 AM End: Sep 30, 2022 12:00 AM

Multi-Day Event

SEP
30

BES Fire & Bus Safety

Start: Sep 30, 2022 12:00 AM End: Oct 1, 2022 12:00 AM

Multi-Day Event

View All Events

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