The AIS campus is located at Km. 74.8 Ruta Nacional 14, Ciudad Vieja. 
In November, 2015 AIS finalized the first phase of its permanent campus. Located on seven acres, 10 minutes from downtown Antigua, the 5,000 meter plus meter facility was designed by leading Guatemalan firm, Seis Arquitectos, and includes administrative buildings, classrooms, cafeteria, kitchen, technology room, library, science and art facilities. The design has an excellent flow, natural light and ventilation. There are four separate buildings, one of which has a second story.  AIS has athletic fields composed of a full sized soccer field and two courts for basketball and volleyball. All of it set in a beautiful natural setting designed by an expert in sustainable agriculture and gardening. The grounds include an organic vegetable garden, several dozen fruit trees, herbs and over 400 banana trees.