Juan Zorrilla de San Martin Park is located on Pan de Azucar Stream.
Its construction was impulsed by Domingo Piegas Oliu, in whose honour was named a part of the park, and it gathers a large number of autochthonous flora species, like timbos, giant ibirapitas, coronillas, tamuranes and many others.
Piegas Oliu himself, who practised Justice of Peace in the city of Pan de Azucar, also introduced species from Canada.
The park's facilities include showers, barbecue grills, fireplaces and games for children, making it an ideal trip for the family.
Within it you can find Pan de Azucar Football Stadium and the CEDEMPA, Pan de Azucar City Sports Center.
From the year 2001 the park holds the folkloric festival "Dulce Corazón del Canto", initiated by the City Government.