The Santa Tecla Arena proposes a multi-sports and events site, with capacity for 3,000 spectators. The building will be one of the venues for the Santa Tecla 2021 Central American Games in El Salvador. The arena is composed of a large plaza at the highest part of the site that serves as a public access esplanade. The sports and events area is located in the middle part of the site, and the lower part contains the technical areas and parking lot located in the back of the site.