Why are trains so expensive for travel between Carcassonne to Narbonne to Girona to Barcelona.
Primarily the route between Narbonne to Girona - each ticket costing around 60 to 70 euros.
I have heard that the local TER trains are much cheaper and pass through Portbou, but could not find any such options. Is there a website for local trains?
Also whats the best transport to take up, to see scenic views, I am ok to spend an additional couple of hours for my journey between Narbonne to Girona, if it takes me via Perpignan or Portbou or any other route.