The International School of Central Switzerland, which brands itself as the British School of Zug, is at Lorzenparkstrasse in Cham. It teaches the Cambridge International curriculum from Early Years through primary and a pre-IGCSE middle school to the IGCSE and A-Levels, and runs a private Gymnasium track alongside the international route for pupils aiming at Swiss universities. Pupils come from more than 35 nationalities, classes are small, and a boarding house operates beside the day school. The Duke of Edinburgh's International Award and a global leadership programme run outside lessons. Fees for 2026-27 run from CHF 27,700 in Early Years to CHF 32,800 at A-Level, with a one-off registration charge and reductions of 25 and 50 per cent for siblings.