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Prem Tinsulanonda International School
The Prem Tinsulanonda International School is one of the most prestigious international schools in South-East Asia and one of only a few boarding schools in Asia offering the International Baccalaureate program.

Located in Chiang Mai, Northern Thailand, our school provides a holistic IB education on a spacious, nature-filled campus, with comfortable boarding facilities to accommodate international students from across Asia and beyond.

More than 35 nationalities make up the international school character of our 475 students.

The Prem community enjoys world class facilities:

  • Extensive sports fields
  • Olympic sized pool
  • Golf, tennis and cricket academies
  • A well-resourced library
  • Private boarding apartments
  • Several dining choices.

With a campus that is the envy of the international schools of Thailand, the school boasts a peaceful and studious environment, with famous Thailand hospitality to help nurture the students' growth and development.

Established in 2001, the Prem Center has become one of the leading boarding schools in Asia and is ranked among the best international schools in Thailand. It is also the only school offering the full complement of International Baccalaureate (IB) programs outside of Bangkok.

A warm welcome to the Prem Tinsulanonda International School (PTIS) web site!

We hope you will take time to explore the various web pages highlighting our unique facilities: the natural school setting, the blend of flowing waterways and lush vegetation coupled with stunning Thai architecture, and the diversity and uniqueness of our full three-program International Baccalaureate school.

We are one of the finest boarding schools in South-East Asia with more than 35 different nationalities represented within our student body. 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 program.

PTIS students are able to participate in full professional Tennis and Golf programs at PTIS. The Prem Center also features one of the finest Cricket grounds in Asia on the school campus, 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 program. PTIS is one of fewer than 100 schools around the world authorized to offer the full three IB programs.

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.

Our mission is to develop global citizens who are knowledgeable, independent, competent and confident learners: students of integrity and passion who will respond purposefully to an increasingly fast-changing, complex and interdependent world.

As part of the Prem Center operation our students are able to take advantage of truly unique educational opportunities such as various Visiting Schools programs, Kardinia College programs and the Magic Eye Barge programs.

By the time our students' PTIS experience is complete, they will have visited a host of different sites of cultural, historic, environmental, scientific and artistic significance within Thailand.

I do hope you will become part of our PTIS family. For information about application forms, please email

We offer a scholarship and bursary program for students who display excellence in diverse areas of school life.

We look forward to seeing you around the campus!

Warm regards,
David Baird

Address : Prem Tinsulanonda International School
234 Moo 3, T.Huay Sai, A.Mae Rim, Chiang Mai, 50180, Thailand

Website : Prem Tinsulanonda International School

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