The trip with the bus to san juan was great. not too cold and a comfortable bus. We had reserved online a hostel called dali, but there was no hostel "DALI", at least we couldn't find it at the given address. So instead we found another hostel called san juan hostel: cheap, tiny, with a great pool (not really), but some nice guys from switzerland and had a great night with parrilla (BBQ) and Fernet (italian herbs-schnaps, really typical for this region).