I will be travelling from London to either Pamplona or maybe to St Jean. I was hoping to travel over land and ideally take the train. To take the train from London to Pamplona I was quoted £320 return. (after arriving in Santiago I'm going to go to Barcelona to see soem friends before heading back to England)

Does anyone know if there is a cheaper way of getting the train? Would I be better travelling to St. Jean and starting there? How long would it take me to walk from St Jean to Santiago?

Lastly, I am visually impaired and therefore I can't read maps and I would struggle to read any road signs. Is it possible for me to travel alone, ie is the route that straight forward and or will I meet people to walk with every or most days?

Sorry more than one question, thanks for any replies