Hello, My sister and I are going to Wales in mid August. We will travel by train from Manchester airport to Llandudno. From Llandudno to Caernarfon (I know there's a bus involved from Bangor to C). From Caernarfon to Cardiff. From Cardiff to Heathrow. We have a Two Together Railcard. Should I buy the tickets now? I was planning on buying tickets for the Llandudno to Caernarfon leg and the Caernarfon to Cardiff leg now. But wait on the other routes until we get there because we're not sure of departure times.
Thoughts?
Thank you.