In Ireland, hiking for ancient relics hidden by fog

When most people think of Ireland, they imagine bucolic green fields dotted with fluffy sheep, or cobblestone streets lined with signs advertising Guinness. But there is a lesser-known side to the Emerald Isle. It is deep in the grey, barren mountains of the Connemara region, in County Galway, hiking through land that has remained virtually untouched for thousands of...

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