Strabane

On the Foyle facing Lifford across the water, so the border runs down the middle of the river. John Dunlap, who printed the American Declaration of Independence, was apprenticed at Gray's Printing Press on Main Street.

• Grianán of Aileach · The stone ring-fort of the Northern Uí Néill, 250 metres up above Lough Swilly, with terraces inside its walls for the assembled warriors of Ailech.

All of these are pinned on the Hidden Ireland map.