View from WWI Pillbox on Castlandhill
Introduction
The photograph on this page of View from WWI Pillbox on Castlandhill by Ian Dodds as part of the Geograph project.
The Geograph project started in 2005 with the aim of publishing, organising and preserving representative images for every square kilometre of Great Britain, Ireland and the Isle of Man.
There are currently over 7.5m images from over 14,400 individuals and you can help contribute to the project by visiting https://www.geograph.org.uk

Image: © Ian Dodds Taken: 13 Mar 2021
The most likely reason these are called pillboxes is also the most boring one! It is probably just a shortening of pillar box, another word for postbox. This is because the narrow slits, properly termed loopholes, through which if required, soldiers would fire their weapons, resemble the slots on postboxes. This one is situated a short distance down the South slope of Castlandhill and didn't have any entrances, blocked up or otherwise, to its base as they sometimes do.