Who wins?
Barcelona vs Istanbul
Istanbul wins 74% to 26%. 45 more put them in the same row. From World's Most Visited Cities Tier List. Pick a side.
ItsFrog2k on Barcelona: beach plus Gaudi plus tapas at 10pm, the most perfect city for a week
tiny_pigeon_82 on Istanbul: most underrated food city, the breakfast spreads are unreal
World's Most Visited Cities Tier List: the full ranking