Nephin

Castlehill (Irish: Caorthannán) is a townland and village near the west coast of Lough Conn in County Mayo, Ireland. Historically it was called Keerhannaun or Keerhanaun, which are anglicisations of its Irish name.

Lahardane, also sometimes spelled Lahardaun (Irish: Leathardán, meaning "Half on Hill"), is a village in the parish of Addergoole, County Mayo, Ireland, adjacent to Lough Conn and to Nephin, and close to the towns of Crossmolina, Castlebar and Ballina. The 2016 census recorded a population of 178.

Levally Lough (Irish: Loch an Chrainn Chrín) is a freshwater lake in the west of Ireland. It is located in County Mayo near Lough Conn.

Lough Beltra or Beltra Lough is a lake in County Mayo, Ireland. It is located in a mountainous region, west of Croaghmoyle and northeast of Newport. The name in Irish is Loch Bhéal Trá, "lake of the beach mouth".

Glenhest (Irish: Gleann Hoiste or Gleann Oistín) is a small village in County Mayo, Ireland. It is located near Lough Beltra and the Nephin Mountains.

Crossmolina (Irish: Crois Mhaoilíona) is a town in the historical barony of Tyrawley in County Mayo, Ireland, as well as the name of the civil parish and Catholic parish in which the town is situated. The town sits on the River Deel near the northern shore of Lough Conn. Crossmolina is about 9 km (5.6 mi) west of Ballina on the N59 road. Surrounding the town, there are a number of agriculturally important townlands, including Enaghbeg, Rathmore, and Tooreen.

Crossmolina Deel Rovers is a Gaelic Athletic Association club based in Crossmolina, County Mayo, Ireland. The club fields Gaelic football teams in competitions organized by the Mayo GAA county board.

Errew Abbey is a former Augustinian monastery and National Monument located in County Mayo, Ireland.

Templenagalliaghdoo is a medieval church and National Monument in County Mayo, Ireland.

Lough Conn (Irish: Loch Con, meaning 'lake of the hound') is a lake in County Mayo, Ireland. With an area of about 48 square kilometres (19 sq mi), it is Ireland's seventh largest lake. With its immediate neighbour to the south, Lough Cullin, it is connected to the Atlantic Ocean by the River Moy. Lough Conn is noted for its trout and salmon fishing. The ruins of a priory exist at Errew Abbey.

Brackwanshagh (Irish: Breacbháinseach) is a townland within the parish of Kilbelfad and the historic barony of Tirawley in County Mayo, Ireland. It borders Lisduvoge, Carrowgarve, Carrowvaneen, Ballyhanruck and Rinmore townlands. As of 2011, Brackwanshagh had 58 residents in 20 occupied houses.

Deel Castle (Irish: Caisleán na Daoile) was built in the 16th century by the Bourkes and later renamed Castle Gore. It is located near the town of Crossmolina, County Mayo, in Ireland