If you lose something in Barcelona, try the city lost and found office, the Oficina de Troballes de l'Ajuntament de Barcelona, Plaça Pi i Sunyer 10 (metro: Catalunya).
Hours Mon-Fri 9am-2pm
+34 934 132 031 Telephone answered daily between 8am and midnight
If you lose something on the metro, tram or bus, see TMB Lost and Found
The airport and Sants station have their own lost property offices as well.
Image by maczter