International School of Athens
An English-language IB school in Kifisia whose summer program mixes small-group English lessons with sports, water games, drama and field trips, open to kids at any level.
Visit isa.edu.gr →About
An English-language IB school in Kifisia for ages 2.5 to 18, running since 1972 and part of the Dukes Education group. Outside term it runs a daytime summer program from mid-June to mid-July: English lessons in small groups mixed with beach volleyball, water games, art, drama, sports and field trips. Kids need no English to join.