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).
Group walk on Moel Siabod. Started off at the planning stage to be a walk with two adults as equals. The other adult invited two other adults, one of which brought his two sons, aged 9 and 11.
