From A Topographical Dictionary of Ireland, 1837
TARA HILL, partly in the parish of KILKEVAN, barony of GOREY, but chiefly in that of KILTENNEL, barony of BALLAGHKEEN, county of WEXFORD, and province of LEINSTER, 3 miles (N. E.) from Gorey; containing 471 inhabitants. It is situated near the eastern coast, and, though not of great extent or elevation, forms a conspicuous and useful landmark for mariners, with reference to the Kilgorman sands, and the new harbour of Courtown. The former is a long and narrow sand bank, extending from Kilmichael Point in a southern direction for about four miles; its southern extremity being nearly opposite the entrance to Courtown Harbour. About midway between the sand bank and the shore at the foot of Tara Hill is a smaller bank, called the Saleen patch; and a little to the north of this is an oyster bed. Building stone of excellent quality is obtained on the hill; and its summit commands extensive marine and inland views.