Italy, Tuscany, Lucca, Barga, View across toward the historic hilltop town.

Italy, Tuscany, Lucca, Barga, View across toward the historic hilltop town.

Ireland, County Sligo, Caves of Keash surrounded by fields of whins or furze.

Ireland, County Sligo, Caves of Keash surrounded by fields of whins or furze.

Ireland, County Sligo, Creevykeel Court Tomb looking north.

Ireland, County Sligo, Creevykeel Court Tomb looking south.

Ireland, County Sligo, Ben Bulben mountain seen from the summit of Maeve's Cairn on Knocknarea mountain with sea fog rolling in.

Ireland, County Sligo, Drumcliffe, Stump of Round Tower with Ben Bulben mountain in the background.

Ireland, County Mayo, View of Keel Beach from Minaun Cliffs.

Ireland, County Mayo, View of Keel Beach from Minaun Cliffs.

Ireland, County Mayo, Rocky seascape on the Atlantic Drive.

Ireland, County Mayo, Rocky seascape on the Atlantic Drive.