Academia Superior de Lenguas, ASUL, belongs to Greylis S.A. whose firm has been established in Costa Rica since 1999, which provides human capital solutions, training and business advice. Our academy has developed in an innovative manner, fun and efficient, Spanish programs for foreigners, which combines language learning with great tours and warm accommodation, making a total immersion that makes you speak Spanish from day one. We have extensive experience in the development of educational programs for teaching other languages such as Portuguese, English, Mandarin and Russian. We are generally incorporating more languages. All our courses are matched with different levels according to the Common European Framework of Reference for Languages (CEFR).


Achieving the best learning process for our Spanish students and making their stay in ASUL and in Costa Rica a wonderful and unforgettable time.


We see ourselves as an academy which is constantly growing, based on making friends and satisfied customers who recommend us to other people all over the world.


Friendly, innovative, efficient, accountable and transparent.
Friendship, Innovation, Efficiency, Responsibility and Transparency