Backbone 409 takes place in Calafou, near Barcelona, Spain.
How to arrive?
This description is from the airport. In other cases please take the metro in Barcelona to Plaça Espanya (L1, L3, L8) and follow the instructions from step 3. It is easy!
From Barcelona airport (“El Prat”) take Aerobus (A1/A2)
tickets: one way 5.9€, return 10.20€
tickets sold on the bus
takes half an hour
goes every 20 minutes between roughly 6am and midnight