Pobol y Cwm | Cwm, Llanrothal | Ysgol Gyfun Cwm Rhymni | Llyn Cwm-y-ffynnon | Cwm Twrch | Cwm Penmachno | Cwm Idwal |
Mynydd Cilfach-yr-encil attains a height of 445m at OS grid reference SO 079033 making it the high point of the broad ridge of high ground between Taff Vale (Welsh: Cwm Taf) and Cwm Bargod in the Valleys region of South Wales.