Old Map of County Londonderry by Petty, 1685: Ballymoney, Portrush, Coleraine, Limavady, Downhill Demesne, Roe Valley taride including the northeastern region depicted

including the northeastern region depicted on this map

Rushville (1825): Home to the Schuyler Jail Museum

known for its Notre-Dame cathedral

Bayston Hill has been inhabited since prehistoric times

Manresa - Known for the Cave of Saint Ignatius

Old Map of County Londonderry by Petty, 1685: Ballymoney, Portrush, Coleraine, Limavady, Downhill Demesne, Roe Valley taride including the northeastern region depictedThis map, titled 'County Londonderry', is a detailed political and physical map of County Londonderry, originally published in 1685 by Sir William Petty. It is a later, reduced scale map based on the Down Survey of Ireland, originally undertaken in 1656 to 1658. The Down Survey was the first ever detailed land survey on a national scale anywhere in the world. Its purpose was to measure lands which, following the calamitous English Civil War, much of