The results of searching for "international nursery": 58 English-speaking places
There are also organizations that speak other languages: Russian, French, German, Portuguese, Italian and so on.
American School of Barcelona
Carrer de Jaume Balmes 7 08950 Spain
International SchoolAmerican SchoolPetit KINDER
Avinguda de la República Argentina 1A 08023 Spain
NurseryKindergartenNursery School Mimos
Carrer de Garcilaso 179 08027 Spain
NurseryKindergartenKensington School
Carrer dels Cavallers 33 08034 Spain
International schoolKidzz
Plaça de les Dones del 36 08012 Spain
KnidergartenNurserySt. Peter’s School Barcelona
Carrer d'Eduard Toldrà 18 08034 Spain
international nurseryinternational schoolInternational School of Barcelona
Passeig Isaac Albéniz 2 08870 Spain
British schoolInternational SchoolPeek a Boo
Carrer de Santaló 130 08021 Spain
International nursery