Megalith Map mega map browser. Ancient Sites in England, Scotland, Wales, Ireland : The Megalithic Portal and Megalith Map:

This map of Britain and Ireland, is divided into 100 kilometre squares Locations of prehistoric stone circles and stone rows are indicated by the red dots Click on a grid square to see that map sheet in greater detail Many of the pages have images and links to information elsewhere on the web making this a master index of Britain and Ireland's Prehistoric sites.