We've booked a week away on the Welsh coast (near Ogmore) in October. Brave or wot? 
I lived in Carmarthenshire for a few years but don't know the area around the Brecons as well, does anyone walk Pen y Fan/Corn Du and know whether it's usually still a relatively good 'beginners'/kids walk in autumn? We'll be there before half term starts so I'm less worried about it being crazy-busy but if it turns into a swamp in early October and stays that way until May then I'd like to be prepared!