The Moelwynion (a Welsh plural, sometimes anglicised to Moelwyns) are a group of mountains in central Snowdonia. They extend from the north-east of Porthmadog to Moel Siabod, the highest of the group. The name derives from the names of the two largest mountains in the group, Moelwyn Mawr (great white hill) and Moelwyn Bach (little white hill).
Coached Becks up Y Gribin and over to the Cantilever, via Castell y Gwynt. Day was focused on nav, with some easy scrambling, learning about route finding and efficient movement.
