ehy dear @mcsvi, great video! you're right: they are strange landscapes to think of being in Spain, even for me who know it enough! but the Celtic and mountainous north is so different from the typical Spanish atmosphere of the south side, right?
anyway, when you swim like a frog in the small canyon you are very very funny :-))
is it difficult to learn to use a drone? I want it!!
congratulations on the curie vote