International School Altdorf
Gymnasium Kloster Disentis
| General | ||
| Founded | 2,016 | 614 |
| Location | Altdorf, Uri | Disentis, Graubünden |
| Altitude | 450m | 1,130m |
| Gender Policy | co-ed | co-ed |
| Age Range | 13–19 | 12–19 |
| Campus Size | 2 hectares | Monastery grounds |
| Academics | ||
| Curricula | IB | Swiss Matura |
| Teaching Languages | English | German |
| Average IB Score | 36 | N/A |
| Student:Teacher Ratio | 1:6 | 1:8 |
| Accreditations | IB | Swiss Federation |
| Student Body | ||
| Total Students | 80 | 150 |
| Boarding Students | 40 | 80 |
| Day Students | 40 | 70 |
| Nationalities | 20 | 10 |
| Fees & Costs | ||
| Tuition (from) | CHF 55’000 | CHF 25’000 |
| Tuition (to) | CHF 75’000 | CHF 38’000 |
| Registration Fee | CHF 1’500 | CHF 500 |
| Deposit | CHF 8’000 | CHF 3’000 |
| Hidden Fees (annual) | CHF 4’000 | CHF 3’300 |
| True Annual Cost | CHF 79’000 | CHF 41’300 |
| Features | ||
| Summer Program | ||
| Viewbook Available | ||
ISA — Facilities
Sports
Klosterschule Disentis — Facilities
Sports
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International School Altdorf vs Gymnasium Kloster Disentis: Which Is Right for Your Family?
Both International School Altdorf (founded 2016) and Gymnasium Kloster Disentis (founded 614) are among Switzerland's most respected boarding schools. Located in Altdorf, Uri and Disentis, Graubünden respectively, each offers a distinctive approach to education.
Academics: ISA offers IB curricula, while Klosterschule Disentis provides Swiss Matura.
Cost: Annual tuition starts at CHF 55’000 for ISA and CHF 25’000 for Klosterschule Disentis. Including hidden fees, the true annual cost is approximately CHF 79’000 and CHF 41’300.
Community: ISA has 80 students from 20 countries, while Klosterschule Disentis has 150 students from 10 countries. Both maintain small class sizes with student-teacher ratios of 1:6 and 1:8.