Cong is situated on an island formed by a number of streams that surround it on all sides. Cong is located on the isthmus connecting Loughs Corrib and Mask, near the towns of Headford and Ballinrobe and the villages of Clonbur, the Neale and Cross. Cong is known for its underground streams that connect Lough Corrib with Lough Mask to the north.
Cong is the home of Ashford Castle, a luxury hotel, which was converted from a Victorian faux lakeside castle, built by the Guinness family. Ashford Castle is a tourist attraction in its own right. Cong also features a ruined medieval abbey, Cong Abbey, where Rory O'Connor, the last High King of Ireland, spent his last years. It also is the origin of a piece of Celtic art in the form of a metal cross shrine called the Cross of Cong. The 'Cross of Cong' is now held in the National Museum of Ireland, Dublin. There is a High Cross in the village. The Cong Canal, built over five years by the Commissioners of Public Works between 1848 and 1854 as a combined scheme to provide navigation, drainage and mill-power. In 1854 the Commissioners abandoned the navigation aspect of the scheme and instructed Samuel Roberts, their engineer, "to suspend the execution of all navigation works in this division of the district, and complete only such as were necessary for the regulation of the waters of Lough Mask, for drainage purposes." Now it is commonly known as the "Dry Canal"; the water level can vary between zero and 3.5 meters depending on the time of year and is 5 km in length. Built heritage features of the canal remain.
"T1138.7 Amlaim Mor mac Firbisigh, ollam O Fiachrach uile re senchus & re filidhecht, & sái clerigh co m-bethaigthib ecailsi imda, & togha do Cunga, & a ec and iar m-buaidh ongtha & aithrige./ Amlaim Mor mac Firbisigh, doctor of all the Uí Fiachrach in history and poetry, a sage of a cleric with many... of the church, and the choice of Cúnga Fheichín, died there after victory of extreme unction and repentance.
1168: "Flannagan Ua Dubhthaigh, bishop and chief doctor of the Irish in literature, history, and poetry, and in every kind of science known to man in his time, died in the bed of Muireadhach Ua Dubhthaigh, at Cúnga."
"M1184.12. Donnell Ó Flannagáin, Lord of Clann Cahill, died at Cúnga Fheichín."
Dubthaigh Ó Dubhthaigh, Abbot of Cúnga Fheichín, died 1223
"1226.5. Aed son of Donn Ó Sochlacháin, erenagh of Cúnga Fheichín, a man eminent for chanting and for the right tuning of harps and for having made an instrument for himself which none had made before, distinguished also in every art such as poetry, engraving and writing and in every skilled occupation, died this year."
"1226.6. Nuala daughter of Ruaidri O Conchobair, queen of the Ulaid, died at Cúnga Fheichín and was buried with great honour in the Canons' church there."
"1245.4. Domnall O Flannacain, Abbot of Cúnga, died."
"Nicol Óg, son of the abbot of Cúnga, put this Life of Féchín out of Latin into Gaelic, and Ó Dubhthaigh took and wrote ; and this is the year of the age of the Lord today, 1329, etc."
