Explore details about location Heol Yr Eithen. Heol Yr Eithen is a location situated within the Morriston alongside other areas such as Ffordd Cwm Tawe, Plas Gwernfadog Drive, Globe Street. Additionally, some smaller parts of Heol Yr Eithen include specific areas like Heol Maes Eglwys adding to the diversity of its landscape.