Aljezur International School is a progressive English speaking international secondary school, with an excellent exam result history, and VVIS International School Algarve reports that it has obtained a 100% academic success rate for the last four years for first attempmt IGCSE examinations. Other private schools have obtained world-renowned status, including schools such as the Carlucci American International School of Lisbon (CAISL), VVIS International School Algarve, St Julian's School, Oeiras International School, St Dominic's International School, Prime School Trilingual International School and Vilamoura International School.