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).
Day four and five of JSAT MLT course, expedition encompassing nav (day and night) overnight camp and then subsequent cavitation back to vehicle. Emergency procedures and river crossing covered under A5? At Bangor en route back to Indy. 1 QMD ad on hill for 24 hrs
