Holy Trinity College

Founded in 1989, the school is committed to providing an integral Catholic education based on the principles and values of the Schoenstatt spirituality. It aims to foster a deep love for the country, promote personal balance, and encourage responsibility, solidarity, and discipline. The school's motto, 'Qui laborat orat' (who works, prays), reflects its core belief in the union with God through work and study.

The school provides a bilingual education spanning Kindergarten, Primary, and Secondary levels, culminating in a Polimodal certificate in Natural Sciences and Humanities/Social Sciences. The academic programme integrates English and Spanish, with French introduced as a third language from the 6th year. Students are prepared for international qualifications, including Trinity College London exams, Cambridge IGCSEs, and the International Baccalaureate (IB) Diploma.

Graduates are prepared for university entry through a bilingual curriculum that emphasizes both traditional values and modern instruction. The school maintains agreements with various national universities, providing benefits for alumni admissions. Students consistently prepare for and sit for international examinations, including those from Trinity College London, Cambridge IGCSE, and the International Baccalaureate (IB) Diploma.

The school accepts applications for its various levels, including Kindergarten, Primary, and Secondary. Interested families are required to complete an official registration form, which is available for both the Gascón and Rumencó campuses. Prospective parents may contact the school directly via email or telephone for further inquiries regarding the admissions process.

The school operates across two locations in Mar del Plata, including a new campus at Av. Jorge Newbery 5050 and the Gascón 544 site. Facilities include two computer laboratories equipped with modern technology, a robotics workshop, and a dedicated cyber support center. The Global Communications Center, inaugurated in 1999, integrates the library with twenty computerized research stations.

The school offers a wide range of extracurricular activities, including a Drama School, music programmes with Junior and Senior choirs and orchestras, and visual arts classes such as ceramics, drawing, and painting. Sports are a significant part of school life, with students participating in hockey, rugby, athletics, and swimming, often competing in local, national, and international tournaments. Additionally, students engage in academic enrichment activities like Mathematics Olympiads, debate teams, and Model United Nations simulations.