Nephin
| Nephin | |
|---|---|
| Néifinn | |
| Nephin from Lough Conn, several miles away | |
| Highest point | |
| Elevation | 806 m (2,644 ft) | 
| Prominence | 778 m (2,552 ft) | 
| Listing | P600, Marilyn, Hewitt | 
| Coordinates | 54°00′43″N 9°22′05″W / 54.012°N 9.368°W | 
| Geography | |
| Location | County Mayo, Ireland | 
| OSI/OSNI grid | G103079 | 
Nephin or Nefin (Irish: Néifinn), at 806 metres (2646 ft), is the highest standalone mountain in Ireland and the second-highest peak in Connacht (after Mweelrea). It is to the west of Lough Conn in County Mayo.