Aerial oblique looking from Lochnagar Crater towards La Boisselle. The boundary of the Glory Hole site is marked.

Aerial oblique looking from Lochnagar Crater towards the village of La Boisselle. British trenches marked in blue, German lines in red. The narrowness of No Man

Detailed view of the British section of Glory Hole. British/French trenches in yellow, German trenches marked in red.

Close up view of British-French trenches showing openings of X Incline and W Adit.