Explore details about location Avenida Piedra Angular. Avenida Piedra Angular is a location situated within the Xalapa alongside other areas such as Orizaba, Teresa Peñafiel, Revolución. Additionally, some smaller parts of Avenida Piedra Angular include specific areas like Artículo 27, Paseo Justo F. Fernández, Palomas adding to the diversity of its landscape.