Has anyone visited Wales in general and Cardiff in particular? I appreciate any and all...?

Depending on the time you have Wales is definitely worth a visit. I enjoyed wandering about central and northern Wales, seeing the many castles, woolen mills, landscape and people. See the castle in Caernarfon, the railway and aqueduct with c barges in Llangollen. Roman ruins and bridges are tered all over (Unfortunately this site keeps telling me my pictures won't upload ). Pistyll Rhaeadr Falls is worth a stop, as it is the tallest waterfall in Wales. Contact me and I would be happy to send you some pictures.