Taking the train.

Now that we have a Family and Friends Railcard, I'm wondering if we can make use of it in Pembrokeshire. There are options from Tenby, though apart from stops within a few minutes of Tenby, ie Manobier and Saundersfoot, I'm unsure of where would make a good afternoon destination. My mother has never been on a train, so it would make a memorable trip for her, but hubby wants to stay by the coast and the kids aren't keen on shopping...

 

So, Narbeth, Whitland, Carmarthen or Ferryside?