Did you know that Gustave Eiffel planned to build his famous tower not in Paris, but in Barcelona? But as usual, something went wrong and the tower took root in France.
It's hard to imagine a tower in Barcelona with its gingerbread and gothic architecture to admire in the fall. For example, from September 9 to 11 (taking the full weekend off).
Tickets on Vueling for 144€ round trip.
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