Any preferences to go from Barcelona to London? I heard the TGV train is nice, but is about 10 hours of travel time. Is reduced travel time via a flight a more effective use of our time or is the train experience really worth it?
Thanks for your help!
For a train ride that long, I'd say take a flight! Trains are incredible and the experience is great, but only for max of 5 hours. The extra time would be way worth it!