Prem Tinsulanonda International School

Prem Tinsulanonda International School

International Baccalaureate boarding school K-12




We are one of the finest day and boarding schools in South-East Asia with more than thirty-five different nationalities represented within our student body. Prem Tinsulanonda International School (PTIS) offers a unique opportunity for international students to be immersed in the natural and cultural diversity of Northern Thailand.

Our boarding students live in two-bedroom apartments and participate fully in campus life and a rewarding and enriching outdoor pursuit programme.

PTIS students are able to participate in full professional Tennis and Golf programme at PTIS. The PTIS International School also features one of the finest cricket grounds in Asia, affording the opportunity for teams from all over Asia to come and play competitively.

PTIS students gain preferred entry into the top universities around the world based on their participation in the International Baccalaureate Diploma programme. PTIS is one of fewer than 100 schools around the world authorized to offer the full three IB programmes.

We offer a complete range of all subjects in all groups and our experienced teachers are recruited internationally. Many of our teachers are IB Diploma examiners and workshop leaders.

The IB programme
PYP (Primary Years programme) - Kindergarten to Grade 5
MYP (Middle Years programme) - Grades 6 to 10
DP (Diploma programme) - Grades 11 and 12

On 23rd May 2017, an article on the best IB International Baccalaureate Schools and their principles mentions KIS International School, published by Newsweek: International Baccalaureate - Setting the Standard in Excellence.







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PTIS International School
234 Moo 3, T.Huay Sai, A.Mae Rim Chiang Mai, 50180, Thailand
Phone: (+66) 053-301500
Fax: (+66) 053-301507

Web site:


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