Roy Garden - annotated satellite image

You can further explore the detail in this image using Google Maps. The different colour of marker represents various species of tree; the red lines correspond to evidence of the lines on the Roy map and the short dark lines (centre top) to the position of the escarpments marked on the Roy map.

Caldwell detail from the Roy map

extract from 1752-55 Roy Military Survey of Scotland (Lowlands)(image courtesy National Library of Scotland maps.nls.uk)