Waun Garnedd-y-filiast is a top of Carnedd y Filiast on the border of the Snowdonia National park near Cerrigydrudion in North Wales.

The summit is marked by a few stones in an area of peat hags on a small plateau of bog.

Foel Goch (Arenigs), Carnedd Llechwedd-llyfn and Mwdwl-eithin can be seen.

Some walkers choose only to include it in a Metric list along with 600–608 m sub Hewitt summits.

However, most walkers regard it as a full Nuttall by now since it rounds up to 50 ft.[1]