::: Welcome to Gainesville International School Chiangrai:::
::: โรงเรียนนานาชาติเกนส์วิลล์ เชียงราย:::


Gainesville Internaional School (GIS) is proud to be Thailand’s first sister school of the prestigious Riverside Military Academy which was established over 110 years ago. Our culture, buildings, policies, structure, education and teaching philosophy all mirror Riverside’s established formula for student success.

GIS Mission

Gainesville International School is committed to developing young men and women of character guided by values and virtue instilled through education, self-discipline, and a sense of responsibility as global citizens in our one world. As an international school that celebrates diversity, our students look forward to their futures as the leaders of tomorrow.

GIS Vision

Among GIS’s strengths is its focus on technology, math, and the sciences. With state-of-the-art facilities and highly skilled and experienced educators, GIS pledges to train our next generation scientists not to merely be competent in laboratory environments, but to excel when they reach the university.

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Our Students