Achill Island lies off County Mayo on the west coast of the Republic of Ireland. Marked by rugged mountains and peat bogs, the island is known for its tall sea cliffs and clean beaches. Its breezy shoreline makes it a popular spot for water sports.

The Beara Way is a long-distance trail in the southwest of Ireland. It is a 206-kilometre long circular trail around the Beara Peninsula that begins and ends in Glengarriff, County Cork, also passing through parts of County Kerry.

Greystones is a coastal town and seaside resort in County Wicklow, Ireland. It lies on Ireland's east coast, 3.5 km south of Bray and 24 km south of Dublin city centre and has a population of 18,140.

Carrauntoohil or Carrauntoohill is the highest mountain on the island of Ireland at 1,038.6 metres. It is on the Iveragh Peninsula in the Reeks District in County Kerry, close to the centre of Ireland's highest mountain range, MacGillycuddy's Reeks.

County Down is one of six counties that form Northern Ireland, in the northeast of the island of Ireland. It covers an area of 2,448 km² and has a population of 531,665. It is also one of the thirty-two traditional counties of Ireland.

Croagh Patrick, nicknamed the Reek, is a 764 m mountain and an important site of pilgrimage in Mayo, Ireland. It is 8 km from Westport, above the villages of Murrisk and Lecanvey.

Diamond Hill at only 442 metres, does not rank as an Arderin, or a Vandeleur-Lynam; however, it has the prominence to rank as a Marilyn. Diamond Hill is an isolated peak, situated beside the village of Letterfrack.

The Dingle Way is a long-distance trail around the Dingle Peninsula in County Kerry, Ireland. It is a 162-kilometre long circular route that begins and ends in Tralee and is typically completed in eight days.

Easky or Easkey is a village in County Sligo, Ireland. It is on the Atlantic coast, 26 miles from Sligo and 15 miles from Ballina, County Mayo.

County Kerry, in the peninsular southwest region of Ireland, is known for its pockets of Irish-language speakers and striking terrain.