Parque de Espana is a pleasant place to take a breather. Have a picnic, toss a ball around or just lie on the cool grass and close your eyes for a while.
This Villa Gobernador Gálvez recreation and green space is an ideal place to start your day of sightseeing. There's plenty to do and see nearby, like National University of Rosario, City Center Rosario, and Parque Yrigoyen y Plaza Che Guevara. Take your time at Parque de Espana before hitting up these other fine attractions.