Hello and thank you for taking the time to read my question.
I'm hoping you can recommend a place I can get to by public transportation from Glasgow on August 26th where I could stay and then the next day pick up an organized day tour to see the UNESCO WHS castles ("Beaumaris, Conwy, Caernarfon, Harlech and the attendant fortified towns at Conwy and Caernarfon") . I have two nights to make this happen.
Then I'm thinking of going from the castles to Cardiff for three nights and from there I need to be in London on August 31st.
Or should I drop this idea for something more sensible?!
Thank you again!