Michael Davidov
SerpAPI
Beautiful garden/park to walk around, sit on the grass for a picnic... Gets a bit crowded on weekends and holidays but the atmosphere is always nice. Public transport is not very comfortable, as there are only busses and the Funicular. The best way to get here is on foot, from Av. Paralel or from Pl. Espanya (there you have metro L1 and L3 and other trains).
Very recommended and close other attractions, museums and parks!