Explore details about location 21 AVENIDA. 21 AVENIDA is a location situated within the Mixco alongside other areas such as 13 AVENIDA, 7 Avenida C, BLVD FULGENCIO HERNANDEZ. Additionally, some smaller parts of 21 AVENIDA include specific areas like 13 AVENIDA, 5 CALLE B, 12 AVENIDA adding to the diversity of its landscape.