Go to Criccieth and walk down towards BlackRock. A huge expanse of sand, it’s always been fairly deserted when we’ve been there. Nice ice-cream as well. Dog friendly
Glosters in PorthMadog for a browse (lovely pottery, some great stuff and worth supporting).
Walk out from Morfa Nefyn along the golf course (in the evening, once the golfers stop) – beautiful part of the world, return via the Lifeboat station and the pub on the beach
Day on the beach at Llanbedrog – we holidayed here for 3 years
Lunch at Pete’s Eats in Llanberis. Lovely place to sit
Climbing (and castle) in Caernarvon, Beacon Climbing – the crazy climb is fun
Coed Y Brenin is to your south, Mawddach trail etc.
We drove down to the red kite place (Gigrin farm) near Rhayader, a good way south but proper,proper awesome