Wavestar, I'd suggest you have to visit Conwy if you like castles and old towns. There is not a lot in the town itself apart form the old castle and walls but maybe if you get there on the right night, you'll find the Monday night folk club in the Malt Loaf or maybe other things going on at other times of the week.

If you are there during the day time and the weather is nice, try to have a pint on the quay - it's a spot I used to love. If in that area, I'd also reccomend visiting the great Orme in Llandudno and admiring the views of the bay...

Pip, my my mum would have you travelling into Snowdonia and looking at the mountains, etc.

Both of us are now the other side of the UK (Norfolk, E cosat of England) so we can offer no help with accomodation. I can only say enjoy Wales and maybe suggest a portion in the North. Suggestions from maybe Bron (mid), Sian (west), Gareth and others (south) hopefullly will give more suggestions.

Jon