Each time we travel by train (or other way of public transport), we must buy a ticket for each of the passengers, even if they occupy a seat or not and even if they pay or not (children under four travel for free but they don’t get a seat. Children from 4 to 14 pay 60% of the ticket and they do get a seat). They have to carry their own ticket, which makes sense because the company needs to keep register of everyone in case of breakdown, accident or anything that may happen
Those of you who are parents to more than one small kid will wonder how to get the second train ticket for your little ones. You’ve gone through the Renfe website a thousand times, haven’t you? You’ve phoned information, haven’t you? Exactly, you’ve just come across reality: it can’t be done.