There are some few airports that I know and visit. In my travel to Leipzig, I pass for two airports for first time and the difference with the others is big.
I want to begin writing about the Madrid Airport, Barajas. I came in the Terminal 3 and the other flight was in the Terminal 4. So we have a little travel in bus to that terminal 4, beauty and big.
Later we flight to Berlin – Brandenburg Airport, maybe is big too, but the architecture is simple at first saw.
Of course, I don’t see all the airports, just some places, but Barajas was the most beautiful.