Belvelly is a small village on the northern end of the Great Island of Cork Harbour, about four miles north of the town of Cobh, County Cork, Ireland. Belvelly is situated at the shortest crossing point between Great Island and the neighbouring Fota Island. Belvelly Bridge connects Great Island to Fota Island, which is in turn connected to the mainland near Carrigtw…Belvelly is a small village on the northern end of the Great Island of Cork Harbour, about four miles north of the town of Cobh, County Cork, Ireland. Belvelly is situated at the shortest crossing point between Great Island and the neighbouring Fota Island. Belvelly Bridge connects Great Island to Fota Island, which is in turn connected to the mainland near Carrigtwohill.