The Mountain of Montjuïc is a park located in barcelona and it has a lot of different gardens, some of them on a thematic way.
The most important are, Joan Brossa Gardens, in honour of the Catalan poet and whose space was formerly occupied by an amusement park, the Joan Maragall gardens, also in honour of another Catalan poet, the gardens of the Greek Theater, Mossen Cinto Verdaguer gardens, Mossèn Costa i Llobera gardens and the acclimatization garden. Also we can find 'Mirador del Alcalde', a viewpoint or the Botanical Garden, which belongs to the Museum of Natural Science of the city and some other with less importance.
All those gardens of Montjuïc are 'lungs on the city' because they host a large amount of flora. The gardens can be visited and enjoyed individually or in a family. Some of them have strict schedules so it is important to check all the information beforehand.