Yr haf diwethaf, ymunodd dros 67,500 o blant mewn amrywiol weithgareddau Haf o Hwyl ledled Cymru gan gynnwys gweithgareddau cerddoriaeth, theatr, chwaraeon yn y môr, dringo a weiren wib.
Last summer over 67,500 children took part in Summer of Fun activities across Wales including music, theatre, sea-based sport activities, climbing and zip lining.