Barcelona, Spain I had a very touristic day today. I was discovering the city, by running, walking, and by metro as well, while I took lots of photos. Part of my day was ruined by the fact that I only found out today that I need a PCR-test to enter Argentína. So I had no other choice than to make one today for double the price and I still have to worry that the results will arrive in time, so I can fill out all the necessary travel documentation. Advice: Check everyday, what are the actual rules about entering any country. Another good tipp: if you ever visit Barcelona for a few days by plane. Buy a 48 or 72 hour ticket, because Airport transfer is included and basically all the rest is just extra. La Catedral de Barcelona Building in Barcelona Church in Barcelona Trees in Barcelona Buildings in Barcelona Sagrada Família Windows of Sagrada Família Sagrada Família Sagrada Família Sandor Tokesi, Barcelona, Spain, 16.11.2021