To catch the bus from Tarragona to BCN Airport costs 12 euros one way. Board at Tarragona Bus…read moreStation, which is very clean and well organised. Latin American shop Bus station easy to locate 10 euros in a taxi from the far end of rue de la rambla, 10 minute journey. The toilets are delightful an endearing touch of Catalonia. The station was very clean and comfortable, well organised and not too busy at the time of day we were there i.e. 10.30am Thursday. There is a tourist information office, which is very modern and well staffed, a bar/ coffee shop selling delicious Boccadillios and other snacks. And interestingly a Latin American shop selling coffee and other provisions from South America. Be careful of opportunists looking to pickpocket, steal bags and luggage, we were aware of a man eyeing bags up, using a fake suitcase to give the impression he was travelling (handle missing a piece of wire instead).. The bus station is situated in quite a pleasant area of the commercial district, I would not feel at threat if arriving at night outside the station, there are cafes and bars close by, and is two minutes walk from the market and Rue de la Rambla