Llyn di-enw ger Braich Ddu gyda Cwm Prysor yn y cefndir / Nameless lake near Braich Ddu with Cwm Prysor in the background.
Uploaded to Geograph by Ian Medcalf on 12 June 2014
Photo © Ian Medcalf, 12 June 2014. Licensed for reuse under this Creative Commons licence