Our Camino adventure starts on 30 June. We leave our hotel in Santiago de Compostela to travel to Sarria and will begin walking back the next day. We intend to travel to Sarria by bus. I am looking for advice or information about whether to catch the bus from the airport (as our hotel is about 10 minutes from there) or from the city centre, bus companies and timetables. If it helps we are staying at Gran Hotel Los Abetos and can get a taxi from there to either. Any help much appreciated. Thank you.