Barcelona Airport has showed a step towards welcoming spotters by erecting a tower giving enthusiasts a great view over the runways and aprons.The tower has been put up by the airport authority AENA, and the local council in a bid to provide somewhere official for spotters to congregate.
It can be found alongside the threshold of Runway 25R, and will require driving or a lengthy walk to get there. However beggars can’t be choosers, and this really is the best spot for viewing and photographing aircraft at Barcelona, as the sun is always behind you.
A Spanish website has run an article on the spotting tower. You can read it here.